The OECD has recommended its Member Countries apply existing international and national chemical regulatory frameworks to manage the risks associated with manufactured nanomaterials.

An addendum to the OECD Guiding Principles on Chemical Accident Prevention, Preparedness and Response to address Natural Hazards Triggering Technological Accidents (Natech) Risk Management has just been published. The addendum consists of a number of amendments to the Guiding Principles and the addition of a new Chapter to provide more detailed guidance on Natech prevention, preparedness and response.

In pictures obtained exclusively by DailyMail.com, the 24-year-old GOOBA rapper was whisked away in a bright orange Range Rover following the leak.

Archives, Room Use Only - TK5611.K45 1866

Archives, Room Use Only - E457.944 1865.B97 1958

Archives, Room Use Only - PN6161.P557 1897

Archives, Room Use Only - HE8374.G74 1868

Archives, Room Use Only - UG573.U78 1901

Archives, Room Use Only - Q171.K29 1891

As the recent spread of West Nile virus and the anthrax scare of 2001 dramatically illustrate, America faces a variety of new health challenges in the 21st century, along with a number of persistent problems, such as racial disparities in health status and care delivery.

President Barack Obama reiterated his strong support for science and technology today in a speech to members of the National Academy of Sciences at its 150th annual meeting.

Although there is widespread perception among the public and medical professionals that food allergy prevalence is on the rise, no study in the U.S. has been conducted with sufficient sample size and in various populations to determine the true prevalence of food allergies, and most studies likely overestimate the proportion of the population with this condition, says a new report from the National Academies of Sciences, Engineering, and Medicine.

Federal agencies or other organizations responsible for sponsoring research or collecting data on technology and the workforce should establish a multidisciplinary research program that addresses unanswered questions related to the impact of changing technology on the nature of work and U.S. national economy, says a new report by the National Academies of Sciences, Engineering, and Medicine.

Today during the National Academy of Sciences 154th annual meeting, in her first speech to the members of the Academy, NAS President Marcia McNutt stressed the ongoing vitality of America’s scientific enterprise, and called on the country to strengthen its support for science and to continue to turn to science for solutions to the nation’s and the world’s most pressing challenges.

Efforts to control brucellosis in the Greater Yellowstone Area (GYA) should focus on reducing the risk of transmission from elk, which are now viewed as the primary source of the infection in new cases occurring in cattle and domestic bison, says a new report by the National Academies of Sciences, Engineering, and Medicine.

U.S. colleges and universities should respond with urgency to the current surge in undergraduate enrollments in computer science courses and degree programs, which is straining resources at many institutions, says a new report from the National Academies of Sciences, Engineering, and Medicine.

A new report by the National Academies of Sciences, Engineering, and Medicine proposes a framework for evaluating proposals to provide authorized government agencies with access to unencrypted versions of encrypted communications and other data.

The Transportation Research Board’s Airport Cooperative Research Program (ACRP) recently selected winners for its University Design Competition for Addressing Airport Needs.

A new report from the National Academies of Sciences, Engineering, and Medicine identifies the most promising scientific breakthroughs that are possible to achieve in the next decade to increase the U.S. food and agriculture system’s sustainability, competitiveness, and resilience.

Over the next several decades as the global population grows, society will be faced with pressing challenges such as providing reliable supplies of food and water, diminishing climate change and adapting to its impacts, and building healthy, resilient cities.

NAS President Marcia McNutt delivered the commencement address to Boston University graduates on May 19, where she discussed trust in science and evidence, and the importance of making informed decisions.

Current cancer control efforts in the United States typically are fragmented and uncoordinated, but taking a systems approach to establish a U.S. National Cancer Control Plan would address the challenge more holistically, says a new report from the National Academies of Sciences, Engineering, and Medicine.

International thought leaders will join the next generation of engineers in London from Sept. 16 to 18 for the Global Grand Challenges Summit 2019. The summit aims to help inspire and equip future engineering leaders to address the rapidly evolving challenges of an unpredictable world.

Whether a patient has a safe place to live or healthy food to eat has an important influence on their health, but such nonmedical social needs have not traditionally been addressed in routine health care visits.

Between one-third and one-half of U.S. clinicians experience burnout and addressing the epidemic requires systemic changes by health care organizations, educational institutions, and all levels of government, says a new report from the National Academy of 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.

Seniors who are experiencing social isolation or loneliness may face a higher risk of mortality, heart disease, and depression, says a new report from the National Academies of Sciences, Engineering, and Medicine. Despite the profound health consequences — and the associated costs — the health care system remains an underused partner in preventing, identifying, and intervening for social isolation and loneliness among adults over age 50.

The U.S. Department of Energy’s plan to dilute and dispose of 34 metric tons of surplus plutonium in the Waste Isolation Pilot Plant (WIPP) in New Mexico is technically viable, provided that the plan’s implementation challenges and system vulnerabilities are resolved.

Patt Morrison models a headdress from the movie "The Lone Ranger."; Credit: Michelle Lanz/KPCC

Trust me – you’re going to be seeing a lot of these between now and Halloween.

I went to “The Lone Ranger” premiere last month, and outside the theater, Disneyland began selling a version of the Tonto headdress dreamed up by Johnny Depp and his folks for his role in the film, which I found to be a rollicking, ironic version of the classic action adventure with some very sober scenes evoking Native Americans’ tragic history.

The inspiration, Depp says, was artist Kirby Sattler’s interpretive 2006 painting “I Am Crow.”

Depp himself has claimed Native American ancestry, and the bird atop his bean plays a substantial if silent role in the proceedings. It is an interpretive painting, as I said, not a literal rendering of any tribal makeup. In the Sattler painting, the bird is flying above the figure’s head, not perched on it.

But the movie’s invested in storytelling, not the fine points of accuracy. If it had been, it wouldn’t have made the historical solecisms of relocating both Monument Valley and the transcontinental railroad to … Texas.

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

The world’s marine ecosystems are at risk of sudden and damaging changes. The authors of a recent study say that co-ordinated management of the many drivers of marine changes, such as overfishing and pollution, is needed across international, national and local scales to help avoid the ‘regime shifts’ that affect ecosystem services and human wellbeing.

Maintaining and restoring the world's drylands or arid zones could provide a win-win option for addressing climate change, according to new research. Drylands not only store large amounts of carbon, but improving how they are managed could reduce the vulnerability of ecosystems and humans.

International agricultural development must broaden its scope to address food security issues, according to a new study. The research recommends removing boundaries between sectors to allow agricultural policy to account for impacts of macroeconomic trends, climate change and links between malnutrition and infectious disease.

International regulation does not address non-CO2 emissions from aviation, despite their climate-warming effects. This study reports the findings of the AviClim research project, which investigated the feasibility of including CO2 and non-CO2 species in international protocols. Of several trading scenarios assessed, the authors found that a global emissions trading scheme for both kinds of emissions would be desirable in both environmental and economic terms.

Many species around the world are likely to become extinct as ecosystems and the diversity of life found in them are threatened by pressures, such as pollution, overexploitation, climate change, invasive species, fragmentation, degradation and loss of habitat. A recent report has examined the causes of biodiversity loss and the policies surrounding efforts to tackle this loss

Biodiversity experts working in governance and science have called for greater integration of policy sectors, geographical levels and academic disciplines, in a stakeholder workshop. This would help ensure policy decisions realistically reflect complex relationships between ecological and governance processes in order to meet future biodiversity targets.

Citizen science holds the potential to address some of the biggest concerns facing biodiversity researchers, according to a new study. The study found that volunteers already save biodiversity research huge sums of money, but that their contributions are underused.

Piper, a black cat that's made her home in a drainage pipe along Atlanta's Beltline, has become the trail's unofficial mascot and even has a mailbox.

President Barack Obama challenged world leaders to join the United States in fighting global warming. Watch the entire 10-minute speech here.

German tree-planting advocate brings his Stop talking. Start planting message to the United Nations.