U.S. colleges and universities should take a more intentional, inclusive, and evidence-based approach to mentoring students in STEMM (science, technology, engineering, mathematics, and medicine) – a shift that could engage and help retain a broader group of students in these fields, says a new report from the National Academies of Sciences, Engineering, and Medicine.

The U.S. Department of Health and Human Services (HHS) Office of the Assistant Secretary for Health (OASH) should focus funding on holistic, evidence-based, population-wide adolescent health programs that consider adolescent risk-taking as normative, according to a new report from the National Academies of Sciences, Engineering, and Medicine.

Healthy People 2030 (HP2030) – which will set national objectives for improving the health of all Americans from 2020 to 2030 – should include in its Leading Health Indicators (LHIs) voting as a measure of civic engagement, the health effects of climate change, and indicators of racial and ethnic residential segregation, says a new report from the National Academies of Sciences, Engineering, and Medicine.

The opioid epidemic in the U.S. is driving a simultaneous epidemic of infectious diseases — including HIV, hepatitis C virus (HCV) and bacterial infections, and sexually transmitted infections — but workforce shortages, stigma, and financial and policy barriers are preventing the integration of opioid use disorder (OUD) and infectious disease services, says a new report from the National Academies of Sciences, Engineering, and Medicine.

NASA should collaborate with the Federal Aviation Administration (FAA), industry, academia to research the full effects that increased unpiloted air vehicle traffic would have on society, including ramifications to sound, privacy, environmental matters, and cybersecurity, says a new report from the National Academies of Sciences, Engineering, and Medicine.

Although the immediate side effects of antimalarial drugs are widely recognized, few studies were designed specifically to examine health problems that might occur or persist months or years after people stopped taking them.

WASHINGTON — In response to the COVID-19 outbreak, the White House Office of Science and Technology Policy has asked the National Academies of Sciences, Engineering, and Medicine to establish a Standing Committee on Emerging Infectious Diseases and 21st Century Health Threats.

Today the National Academies of Sciences, Engineering, and Medicine released its review of the National Toxicology Program’s (NTP) draft monograph Systematic Review of Fluoride Exposure and Neurodevelopmental and Cognitive Health Effects.

Formed earlier this month, the National Academies’ Standing Committee on Emerging Infectious Diseases and 21st Century Health Threats was assembled at the request of the White House Office of Science and Technology Policy and the Office of the Assistant Secretary for Preparedness and Response in response to the COVID-19 outbreak.

The recently formed National Academies Standing Committee on Emerging Infectious Diseases and 21st Century Health Threats, assembled at the request of the White House Office of Science and Technology Policy and the U.S. Department of Health and Human Services’ Office of the Assistant Secretary for Preparedness and Response in response to the COVID-19 outbreak, has been providing rapid expert consultations on several topics, such as social distancing and severe illness in young adults.

The recently formed National Academies Standing Committee on Emerging Infectious Diseases and 21st Century Health Threats, assembled at the request of the White House Office of Science and Technology Policy (OSTP) and the U.S. Department of Health and Human Services’ Office of the Assistant Secretary for Preparedness and Response in response to the COVID-19 outbreak, has been providing rapid expert consultations on several topics, such as social distancing and severe illness in young adults.

A new rapid expert consultation from a standing committee of the National Academies of Sciences, Engineering, and Medicine responds to questions from the White House Office of Science and Technology Policy (OSTP) regarding survival of the COVID-19 virus in relation to temperature and humidity and potential for seasonal reduction and resurgence of cases.

A new rapid expert consultation from a standing committee of the National Academies of Sciences, Engineering, and Medicine.

A new rapid expert consultation from a standing committee of the National Academies of Sciences, Engineering, and Medicine responds to questions from the White House Office of Science and Technology Policy (OSTP) regarding the effectiveness of homemade fabric masks to protect others from the viral spread of COVID-19 from potentially contagious asymptomatic or presymptomatic individuals.

Increasing diversity among employees is a priority for many organizations, which spend substantial resources on diversity initiatives.

; Credit: J. Scott Applewhite/AP

The U.S. Supreme Court is no stranger to controversy, but it still gets higher marks in public opinion polls than the other branches of government. Now though, for the first time in memory, the court is not just split along ideological lines, but along political lines as well: All the conservatives are Republican appointees, all the liberals Democratic appointees. That division could put the court in the crosshairs of public opinion if it is forced to make decisions that affect the 2020 election.

Chief Justice John Roberts has worked hard to persuade the public that the justices are fair-minded legal umpires--not politicians in robes. That image got pretty scuffed up earlier this month when the conservative court majority shot down accommodations for the coronavirus that would have allowed six more days for absentee ballots to be received in Wisconsin's election for 500 school board seats, over 100 judicial seats, and thousands of other state and local positions.

In the weeks leading up to the election, the COVID-19 pandemic had become a public health crisis. Encouraged by local officials, about a million more voters than usual requested absentee ballots, and local officials were unable to keep up with the surge. To mitigate that problem, the lower courts allowed an extra six days for election officials to receive completed absentee ballots.

But the day before the election, the Supreme Court overturned the lower court ruling by a 5-to-4 vote. The result was that tens of thousands of people who had not yet even received their absentee ballots were forced to, as the dissenters put it, choose between their health and their right to vote.

The TV footage of people wearing masks waiting for hours to vote at the very few precincts that were open amid the pandemic was, to say the least, not a good look. Health officials in Milwaukee have since identified six voters and one poll worker who appear to have contracted the virus during the election.

The majority opinion was unsigned, so no one knows who the principal author was. But we do know some things.

First, the emergency appeal in the case came through the justice assigned to that region of the country, Brett Kavanaugh. Typically, when a justice refers a case to the full court, he or she writes a memo about the issues, likely with a recommendation. Kavanaugh almost certainly did that. But other justices would then chime in. And in a voting case, Chief Justice Roberts assuredly would have played a pivotal role.

"John Roberts' fingerprints are on this as chief justice and as someone who has owned this area of the law," says Joan Biskupic, a Supreme Court biographer and CNN legal analyst who is the author of a critically acclaimed biography about Roberts.

Indeed, Roberts was invested in voting-rights law as far back as 1982 when he was a staffer in the Reagan administration. Back then, he led the effort to narrow the landmark 1965 Voting Rights Act. When that failed, President Reagan signed the broad extension of the law, rejecting advice to veto it. But years later, on the Supreme Court, Roberts wrote the decision in Shelby County v. Holder, gutting a key provision of that law.

So, it was no surprise when the conservative majority refused to make even a modest accommodation to the pandemic. What was surprising was the tone of the opinion. Critics of the opinion, including some Roberts defenders, called the language "callous," "cynical," and "unfortunate."

In fact, the word "pandemic" appears not once in the court's unsigned opinion. Rather, the majority sought to portray the issue before the court as a "narrow, technical question." The majority said the lower court had overstepped the Supreme Court's established rule that courts should "ordinarily not alter the election rules on the eve of an election."

The dissenters replied that the court's treatment of the current situation as ordinary "boggles the mind." Writing for the dissenters, Justice Ruth Bader Ginsburg opined that "a voter cannot deliver...a ballot she has not yet received. Yet tens of thousands of voters who timely requested absentee ballots" are being asked to do just that.

"I do think there's something to this idea that we need to stick with the rules even in the context of an emergency," says law professor Rick Hasen, an election expert at the University of California, Irvine.

He and others see the legal question before the court as a close call, but say the decision was, at the very least, tone deaf in light of the reality of a pandemic.

Hasen says that the court could have recognized "the inhumanity of making people vote in this way," but that instead the tone of the opinion was "really dismissive of the entire threat facing these voters."

Chief Justice Roberts has, on some occasions tried to bridge the two wings of the court, in a couple of big cases siding with the court's liberals, or sometimes trying to fashion a compromise. But as Hasen observes, "there really is not any case I can think of involving elections where Roberts has forged a larger consensus."

Roberts must have anticipated at least some of the outcry over the Wisconsin decision. He is, after all, an astute political observer.

But as any student of the court knows, Roberts is a reliable, and often leading member of the conservative majority when it comes to a whole host of issues involving campaigns, voting and elections. That includes decisions he has written striking down laws aimed at limiting the role of big money in campaigns and decisions upholding partisan gerrymanders. Moreover voting rights in particular "is an area of the law where John Roberts has not been deterred by anticipated public criticism," says Biskupic, his biographer.

For the chief, says Biskupic, "It's not just voting rights. It's a broader overlay of representation" in his decisions, a pattern that "often will favor Republicans, but more fundamentally, it seems to favor entrenched powers, the status quo in many states, against ordinary citizens. And we certainly saw that in Wisconsin."

Uncertainties around COVID-19 remain, with states facing decisions about when to reopen and what size of public gatherings are safe. As November inches closer, those decisions could affect the 2020 election. Who gets to vote, when, and how, are unanswered questions and states are surely exploring different plans to keep voters safe. But Roberts' Supreme Court may be the ultimate arbiter of what changes and accommodations to voting are allowed.

The majority opinion "tried to tell the public that this was a very small decision," says Biskupic. "But as the dissent pointed out, it laid down a very serious marker about how voters will be accommodated in the middle of the coronavirus crisis."

This content is from Southern California Public Radio. View the original story at SCPR.org.

Supreme Court Justice Ruth Bader Ginsburg poses for the official photo at the Supreme Court in Washington, D.C. in 2018.; Credit: Mandel Ngan/AFP via Getty Images

Supreme Court Justice Ruth Bader Ginsburg underwent non-surgical treatment Tuesday for a benign gallbladder condition, according to a press release from the Supreme Court. She plans to participate in oral arguments from the hospital on Wednesday, according to the release.

In pain on Monday, Ginsburg went to Sibley Memorial Hospital in Washington after hearing the first-ever Supreme Court teleconference of oral arguments. At Sibley, she was diagnosed with acute cholecystitis, a condition in which a gallstone migrates to the cystic duct. She nonetheless participated in arguments from home on Tuesday, but was in enough pain that she went to Johns Hopkins Hospital in Baltimore for treatment of the infected duct later Tuesday.

Doctors not involved in Ginsburg's care said non-surgical treatment typically involves antibiotics and insertion of a tube to drain the infected duct.

Friends said the justice was in good spirits on Tuesday night, and watching the Metropolitan Opera on her iPad.

Ginsburg's emergency treatment coincides with the U.S. Supreme Court's historic live-streaming of its oral arguments in which the justices are participating by telephone because of the coronavirus. According to the court statement, Ginsburg, 87, is "resting comfortably" and plans to participate in oral arguments again on Wednesday when the court considers an important birth control case.

She is expected to remain in the hospital for another day or two.

Last year, Ginsburg completed three weeks of radiation treatment after a cancerous tumor was discovered on her pancreas. It was the fourth time in 20 years that she had been treated for cancer, and the second time in a year. In December 2019, she was operated on for lung cancer.

This content is from Southern California Public Radio. View the original story at SCPR.org.

Most people infected with the novel coronavirus develop antibodies in response.

But scientists don't know whether people who have been exposed to the coronavirus will be immune for life, as is usually the case for the measles, or if the disease will return again and again, like the common cold.

"This to me is one of the big unanswered questions that we have," says Jeffrey Shaman, a professor of environmental health sciences at Columbia University, "because it really says, 'What is the full exit strategy to this and how long are we going to be contending with it?' "

He's one of many scientists on a quest for answers. And the pieces are starting to fall into place.

Antibodies, which are proteins found in the blood as part of the body's immune response to infection, are a sign that people could be developing immunity. But they are by no means a guarantee they will be protected for life – or even for a year.

Shaman has been studying four other coronaviruses that cause the common cold. "They're very common and so people seem to get them quite often," Shaman says. Ninety percent of people develop antibodies to those viruses, at least in passing, but "our evidence is those antibodies are not conferring protection."

That may simply because colds are relatively mild, so the immune system doesn't mount a full-blown response, suggests Dr. Stanley Perlman, a pediatrician who studies immunology and microbiology at the University of Iowa. "That's why people get colds over and over again," he says. "It doesn't really tickle the immune response that much."

He's studied one of the most severe coronaviruses, the one that causes SARS, and he's found that the degree of immunity depended on the severity of the disease. Sicker people remained immune for much longer, in some cases many years.

For most people exposed to the novel coronavirus, "I think in the short term you're going to get some protection," Perlman says. "It's really the time of the protection that matters."

Perlman notes that for some people the symptoms of COVID-19 are no worse than a cold, while for others they are severe. "That's why it's tricky," he says, to predict the breadth of an immune response.

And it's risky to assume that experiences with other coronaviruses are directly applicable to the new one.

"Unforutunately, we cannot really generalize what kind of immunity is needed to get protection against a virus unless we really learn more about the virus," says Akiko Iwasaki, a Howard Hughes Medical Institute investigator at the Yale University School of Medicine.

An immunobiologist, she is part of a rapidly expanding effort to figure this out. She and her colleagues are already studying the immune response in more than 100 patients in the medical school hospital. She's encouraged that most people who recover from the coronavirus have developed antibodies that neutralize the coronavirus in a petri dish.

"Whether that's happening inside the body we don't really know," she cautions.

Research like hers will answer that question, eventually.

But not all antibodies are protective. Iwasaki says some can actually contribute to the disease process and make the illness worse. These antibodies can contribute to inflammation and lead the body to overreact. That overreaction can even be deadly.

"Which types of antibodies protect the host versus those that enhance the disease? We really need to figure that out," she says.

The studies at Yale will follow patients for at least a year, to find out how slowly or quickly immunity might fade. "I wish there was a shortcut," Iwasaki says, "but we may not need to wait a year to understand what type of antibodies are protective."

That's because she and other immunologists are looking for patterns in the immune response that will identify people who have long-term immunity.

Researchers long ago figured out what biological features in the blood (called biomarkers) correlate with immunity to other diseases, says Dr. Kari Nadeau, a pediatrician and immunologist at the Stanford University School of Medicine. She expects researchers will be able to do the same for the new coronavirus.

Nadeau is working on several studies, including one that seeks to recruit 1,000 people who were previously exposed to the coronavirus. One goal is to identify people who produce especially strong, protective antibody responses. She says the antibody-producing cells from those people can potentially be turned into vaccines.

Another critical question she's zeroing in on is whether people who become immune are still capable of spreading the virus.

"Because you might be immune, you might have protected yourself against the virus," she says, "but it still might be in your body and you're giving it to others."

That would have huge public health implications if it turns out people can still spread the disease after they've recovered. Studies from China and South Korea seemed to suggest this was possible, though further studies have cast doubt on that as a significant feature of the disease.

Nadeau is also trying to figure out what can be said about the antibody blood-tests that are now starting to flood the market. There are two issues with these tests. First, a positive test may be a false-positive result, so it may be necessary to run a confirmatory test to get a credible answer. Second, it's not clear that a true positive test result really indicates a person is immune, and if so for how long.

Companies would like to be able to use these tests to identify people who can return to work without fear of spreading the coronavirus.

"I see a lot of business people wanting to do the best for their employees, and for good reason," Nadeau says. "And we can never say you're fully protected until we get enough [information]. But right now we're working hard to get the numbers we need to be able to see what constitutes protection and what does not."

It could be a matter of life or death to get this right. Answers to these questions are likely to come with the accumulation of information from many different labs. Fortunately, scientists around the world are working simultaneously to find answers.

You can contact NPR Science Correspondent Richard Harris at rharris@npr.org.

This content is from Southern California Public Radio. View the original story at SCPR.org.

Patt Morrison's outfit for May 20. ; Credit: Michelle Lanz/KPCC

Here’s another version of those capris – these are a lace print from H&M – and while I’ve seen women wearing them with high heels, it just doesn’t seem right somehow. It so sullies the legacies of Mary Tyler Moore and Audrey Hepburn to pair them with anything but flats!

This is my version of a cutaway coat. In a coat like this I could attend Royal Ascot, or invent the telegraph. Obviously it’s a girl version, but I feel empowered, even … princely. At least Fred Astaire-ish. Maybe a pair of spats would make me feel more so. And I could waltz facing forward, not dancing backward, a la Ginger.

As for the adornments, I am not a hearts-and-butterflies kind of girl, but I do like to wear themed brooches in clusters or multiples, and this pair of hearts – just like a poker hand – seemed to work. One is the arrow-pierced one [not to be confused with the Pierce-Arrow, one of the handsomest motorcars ever made].

And the other, the enormous bogus diamond heart, I got from Butler & Wilson, the imaginative London costume jewelry [or better yet ‘jewellery’] designer. It’s my homage to a recent auction of what may be the largest perfect diamond in the world, 101.73 carats.

Harry Winston, the legendary jeweler, bought it for nearly $24 million and has chosen to call it, I am sorry to say, the “Harry Legacy,” which is not the kind of name a diamond like this deserves, one redolent of romance and myth, like “the Hope Diamond” or “the Koh-I-Noor Diamond.”

If you have any suggestions about what to name this magnificent perfect diamond, I’d love to hear them.

My own faux diamond’s name, I have decided, is “The Rhinestone Corazon.” How do you like it?

This content is from Southern California Public Radio. View the original story at SCPR.org.

Saltmarsh restoration can contribute to a range of ecosystem services but, according to new research, the effectiveness depends on previous land use. To optimise restoration, more research is needed on the effects of previous land disturbance on the delivery of ecosystem services and the relationships between physical, biogeochemical and ecological processes.

Populations of otters, grey seals and sea eagles are slowly recovering in Sweden, which is likely to be thanks in part to a ban on organochlorine chemicals, such as PCBs and DDT, in the 1970s, according to a new study. However, the research shows that negative effects of these chemicals on the reproductive health of female animals persisted for more than 15 years after the ban was introduced.

File photo: Customers enter a Home Depot store on May 21, 2013 in El Cerrito, Calif.; Credit: Justin Sullivan/Getty Images

The Home Depot says it has eliminated malware from its U.S. and Canadian networks that affected 56 million unique payment cards between April and September.

The Atlanta-based home improvement retailer said Thursday it has also completed a "major" payment security project that provides enhanced encryption of customers' payment data in the company's U.S. stores.

Home Depot also is confirming its sales-growth estimates for the fiscal year and expects to earn $4.54 per share in fiscal 2014, up 2 cents from its prior guidance.

The scam machine shows no signs of slowing down, as fraudsters dispense bogus health advice, peddle fake testing kits and issue malware-laced purchase orders

The post Coronavirus con artists continue to spread infections of their own appeared first on WeLiveSecurity

Bad actors accessed a range of personally identifiable information, including names, dates of birth and a lot more

The post Marriott hacked again, 5.2 million guests affected appeared first on WeLiveSecurity

The users' personal data are now up for grabs on the dark web for anywhere between US$3,500 and US$22,000 worth of bitcoin

The post 600,000 people affected in email provider breach appeared first on WeLiveSecurity

Removing sediment from harbour beds to allow ships to enter can significantly accelerate coastal erosion, the gradual wearing away of land by the sea. A new study highlights this damage and identifies a compensation strategy used in an Italian harbour to mitigate coastal erosion as a good example of effective Integrated Coastal Zone Management (ICZM).

Heat waves are predicted to become more frequent under climate change, and are likely to be particularly severe in cities and towns due to the Urban Heat Island effect (UHI). A recent UK study of UHI mitigation strategies has demonstrated that even a small urban river can result in a cooling effect of 1??C during temperatures higher than 20??C, and that these cooling effects can be improved by careful urban design of the surrounding areas.

To date, it has been difficult to collect data that are robust enough to demonstrate specific effects of chemical pollution in rivers on aquatic wildlife. However, a recent study combining detailed chemical, toxicological and ecological data in three European river basins now provides evidence linking cause and effect by revealing significant differences in the effects of differently polluted sediments on the organisms living in the river basins and the riverbed biodiversity.

A standardised method to help choose the most cost-effective measures to remediate contaminated sites has been developed by Austrian researchers. The method takes into account a wide range of factors, including the principles of sustainability.

In 1989, researchers dragged a plough harrow across the seafloor of the Peru Basin to recreate some of the effects of deep-sea mining. Twenty-six years later, a new team of researchers returned to the site to assess whether there were any long-term ecological effects. They found that the seabed ecosystem remained disrupted, with significantly fewer suspension feeder species, such as anemones and sea sponges, than in undisturbed areas of seafloor. This suggests that deep-sea mining could cause irreversible changes to marine food webs in highly disturbed areas.

A circular economy, in which waste is minimised and resources are kept within the system, relies upon inventive ways of turning waste into a resource. A new study explored the possibility of using the microalga Scenedesmus obliquus to refine and process brewery wastewater. The alga efficiently removed pollutants from the effluent, produced biomass and biofuels in a range of different forms — and with different bioactive compounds — and encouraged waste barley and wheat to germinate at increased rates. This is especially important for breweries, as barley seeds are one of the main feedstocks for the industry — and thus are key to increasing its sustainability and circularity.

New research has recommended using both ecological and carbon footprints to assess the impact of environmental policies and strategies at a regional level. The combination can provide an evidence-based means of evaluating policies to help achieve environmental targets.

Hackers have hidden malware in a legitimate two-factor authentication (2FA) app for macOS to distribute Dacls, a remote access trojan associated with the North Korean Lazarus group. [...]

A recent Swiss-US study of a short-term water saving campaign found that, although the programme successfully reduced water use, there was also an overall increase in electricity consumption by participants. The researchers suggest a ‘moral licensing’ effect may be in action, whereby people ‘trade’ a positive behaviour for a negative one.

Sediments collected from coastal Louisiana over a year after the Deepwater Horizon oil spill in the Gulf of Mexico have been found to cause health defects in the Gulf killifish. Nearly all adult fish studied had signs of significantly altered gene function and embryos exposed to polluted sediment were less likely to hatch

Tightly compacted cities can increase flooding risk for local residents, but sprawling, suburban development can lead to major losses in carbon stored by the land and agricultural production. These are the conclusions of a study which explored the effects of different urbanisation patterns on vital ecosystem services.

Wildfires in the Mediterranean region are a significant threat to human life and the natural environment and cause considerable economic damages. Recent research from Italy suggests that different types of land cover influence the timing of wildfires throughout the year and this knowledge can be used to improve fire risk assessment and prevention strategies.

The European Directive on the assessment and management of flood risks1 (the Floods Directive) represents a shift towards holistic and catchment-oriented management of flood risk and is likely to prompt changes to policy in many Member States. New research from Germany suggests that effective implementation of the Floods Directive is likely to be greatly aided by the participation of stakeholders and communication between groups.

A new class of drugs called HIF-2 inhibitors is more effective and better tolerated than the standard of care drug sunitinib in treating kidney cancer, researchers with the Kidney Cancer Program at Harold C. Simmons Comprehensive Cancer Center have found.

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The widespread use of higher-yielding improved varieties of crops as part of the ‘Green Revolution’ has averted the conversion of between 18 to 27 million hectares of forests, woodlands and pastures in the period 1965 to 2004, according to a recent study. However, its authors caution that the relationship between these crops and land use change is complex, and good governance is needed to protect biodiversity from future expansion of agricultural land.

Health experts have called for a proactive, joined-up approach to public health in Europe under a changing climate. A recent study has examined the evidence for the influence of the climate on infectious disease and proposes a new integrated network for environmental and health data.

Outside the laboratory, living organisms are never subject to single stressors at set doses. In the real world, they face an intricate array of physical, chemical and biological environmental stressors that vary in space and time. The problem of assessing these complex risks for human health and the environment is a great challenge for scientists and regulators alike. For example, even if Maximum Permissible Concentrations (MPCs) for individual contaminants are not exceeded in water, in combination they can still be potentially hazardous to wildlife. This thematic issue reports on scientific research which can help us overcome some of the challenges associated with assessing the combination effects of chemicals.

Important factors in the creation and maintenance of effective Environmental Enforcement Networks (EENs) have been shared by the International Network on Environment Compliance and Enforcement (INECE), one of the first EENs to emerge. By disseminating these ‘lessons learned’ the INECE hopes to facilitate the creation of effective EENs in emerging networks, such as those in Eastern Africa, Western Africa and South America.