A new report from the National Academies of Sciences, Engineering, and Medicine examines to what extent and in which ways health care utilization -- such as in-patient hospitalizations, emergency department use, and hospital readmission -- reflects disease severity, disability, and ability to perform gainful activity.

Black lung disease cases in coal miners have been increasing since 2000 for uncertain reasons.

While computational reproducibility in scientific research is generally expected when the original data and code are available, lack of ability to replicate a previous study -- or obtain consistent results looking at the same scientific question but with different data -- is more nuanced and occasionally can aid in the process of scientific discovery, says a new congressionally mandated report from the National Academies of Sciences, Engineering, and Medicine.

The U.S. Department of Veterans Affairs (VA) should expand the requirement in its disability compensation process regarding who can diagnose traumatic brain injury (TBI) to include any health care professional with pertinent and ongoing brain injury training and experience, says a new congressionally mandated report from the National Academies of Sciences, Engineering, and Medicine.

Rev. Heber Brown III wants people to erase the term “food desert” from their vocabulary.

We tend to think of the process of seeing as fairly objective — that our eyes are similar to cameras, neutrally taking in light and turning it into pictures. But research has shown that biases buried beneath our awareness can powerfully shape how we see.

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.

Before he Picks this Week's featured File Exchange submission, Brett would like to give a nod of appreciation to the developers of the Image Processing Toolbox. Back in September of 2018, I wrote... read more >>

Will Davidson and his Minecraft creation, modeled off the Santa Cruz Mission; Credit: Steve Henn

Minecraft is a deceptively simple video game. You're dropped into a virtual world, and you get to build things. It's like a digital Lego set, but with infinite pieces.

Its simplicity makes it a big hit with kids, like 10-year old Will Davidson. Last year, Will built a Spanish mission for a school report. He modeled his off the Santa Cruz Mission. "I made a chapel over here," Davidson says. "I also have a bell tower."

After he turned in his report, he added a few things. Like skeleton archers. "And zombies ... and exploding things, and spiders, that try to kill you," he said.

Minecraft is popular with kids because they're free to create almost anything, says Ramin Shokrizade, a game designer.

Also, kids aren't manipulated into clicking buttons to buy add-ons within the game. In other games, designers give players a special power for free at first, then take it away and offer it back at a price.

Zynga, the creator of Farmville, calls this fun pain, according to Shokrizade. "That's the idea that, if you make the consumer uncomfortable enough, and then tell them that for money we'll make you less uncomfortable, then [they] will give us money," he says.

Kids, Shokrizade says, are especially susceptible to this — and Minecraft has a loyal following, in part, because it doesn't do it.

Susan Linn, from the Campaign for a Commercial-Free Childhood, agrees. She says a big reason she likes Minecraft is because after you purchase the game upfront, that's it.

"Parents don't have to worry that their kids are going to be targeted for more marketing," Linn says. "How forward-thinking!"

But Linn is worried. Microsoft bought Mojang, the company that created Minecraft, on Monday for $2.5 billion, and she says that any time a large company spends billions to acquire a smaller company, executives are bound start looking for new ways to get even more money out of it.

We reported last week that layoffs were coming soon to Warner Brothers, but how many positions will be cut is still unknown.  

A spokesman for Warner Brothers Entertainment, Paul McGuire, told KPCC there's no exact number yet. "There is no headcount reduction target, but there is a substantial financial target," Maguire said. 

“This is a budget issue, not a head count issue,” Dee Dee Myers, Warner Brothers Vice President of Corporation Communications told Variety.  The trade publication reports that Warner Brothers is expected to eliminate as many as 1,000 positions worldwide - or about 10 percent of its workforce:

Senior managers are currently assessing their businesses to come up with ways to trim overhead. Only at the end of that process will an exact reduction figure be known. It could be somewhat lower than the current numbers being speculated, but cuts are expected to be substantial.  

News of coming layoffs became public two weeks ago, when KPCC and other media outlets obtained an internal memo written by Warner Bros. Chairman and Chief Executive Officer Kevin Tsujihara.   

"It pains me to say this, positions will be eliminated—at every level—across the Studio," Tsujihara wrote in the memo. 

Morningstar Analyst Neil Macker told KPCC that management at Warner Brothers is trying to protect the company from another takeover play by Rupert Murdoch.  In July, Murdoch offered to buy parent company Time Warner for $80 billion. He withdrew the offer in August. 

Maurice Jackson of Proven and Probable discusses the future of DNI Metals with the company's executive chairman.

Ron Struthers of Struthers' Research Report takes a look at the investment thesis for Ridgestone Mining.

The opportunities surrounding a potential district-scale prospect are outlined by Hannan Metals CEO Michael Hudson in conversation with Maurice Jackson of Proven and Probable.

Ghost wasn’t the only victim of break-ins over the weekend that exploited critical holes in infrastructure automation software for which patches were available

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Using archival documents, a new report published online by JAMA Internal Medicine examines the sugar industry's role in coronary heart disease research and suggests the industry sponsored research to influence the scientific debate to cast doubt on the hazards of sugar and to promote dietary fat as the culprit in heart disease.

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A recent study compares the effects of organic, ‘natural’ fertilisers, such as compost, with mineral, synthetic fertilisers, such as urea, on N2O emissions from Mediterranean soil. It suggests that there is little difference between the fertilisers, but that pig slurry offers the best overall balance in terms of emissions and crop yield.

Scientists have reviewed the potential for worldwide development of geothermal energy systems in old, unused mines. The technology is proven in many sites and could therefore help increase the share of renewable energy sources in the energy mix, offering sustainability and job creation, which may make mining operations more appealing to investors, communities and policymakers.

In order for Hermine or any other tropical depression, to intensify there must be a pathway for heat energy from the ocean surface to enter the atmosphere. For Hermine, the conduit may have been one of the two "hot towers" that the Global Precipitation Measurement mission or GPM core satellite observed on Aug. 31 at 4:09 p.m. EDT (2009 UTC).

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Extended producer responsibility (EPR) and other regulatory influences are essential to battery recycling in Finland, a new study finds. The researchers compare this with the situation in Chile, where a lack of appropriate legislation prevents recycling companies from overcoming the technical and financial challenges of battery recycling. The study helps policymakers understand how political, social, and cultural factors can support companies in their move towards circular-economy business models.

Insights from a recent Italian study could help local authorities across Europe improve their rates of separate waste collection for recycling. The researchers found higher rates of separate waste collection in municipalities with high-quality governmental institutions for waste collection, non-mountainous terrain and higher income levels. Separating household waste into streams, such as glass or food, for re-use and recycling helps free up resources for a circular economy. Good-quality institutions are the main driver of separate waste collection and can overcome barriers such as low economic prosperity.

​​Companies are seeking to balance freedom of expression with the potential for damage to their business, not for the first time, but more gingerly perhaps, given the level of polarisation. ​​

The collaboration with Zyfra was to ensure availability of the latest technology intelligence, like IIOT and AI capabilities

Rare earth elements (REEs) are used increasingly often in innovative technologies, causing these elements to enter the natural environment. They can be sourced via deep-sea mining, raising concerns about marine exposure to mining processes and waste products. This study examined how two REEs, lanthanum and yttrium, affected and stressed marine ecosystems, using young marine mussels (Mytilus galloprovincialis) as indicators of water quality. The researchers determine a parameter known as the ‘predicted no effect concentration’ (PNEC) for La and Y — the maximum environmental level of each of the two elements at which no effect is seen on the most sensitive organisms and which is, therefore, deemed safe for the environment.

Natural wetlands can provide effective long-term remediation of contamination from abandoned mines, new research suggests. The study examined a natural wetland receiving water from a copper mine in the UK, and showed that the water’s acidity and levels of toxic metals were significantly reduced once it had passed through the wetland.

Particulate matter (PM) emissions from domestic wood burning in London are higher than the PM reductions achieved through London’s Low Emission Zone, finds a new study. The research suggests that increases in wood burning could risk undermining policies aimed at meeting EU PM₁₀ targets.

Farmers have been thrown a lifeline – but this time it’s to help them cash in on what could be one of their best years.

An exhibition examining themes of race opens in North London next month.

A NEW exhibition will explore the role of fake news in our lives.

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The next phase will further de-risk the 763 billion cubic feet of 2C resources at the Ntorya field.

Nature photographer Florian Schulz says the oil spill in the Gulf must serve as a warning as the U.S. seeks oil in the Arctic.

Each day, the average American throws away enough food to keep another person from going hungry.

A new report from the Union of Concerned Scientists examines an electric vehicle’s total greenhouse gas emissions.

A fireball that tears across the sky is not just a one-time skywatching event — it can reap scientific dividends long afterward. In fact, one that lit up Mexi

The physicist says that colonization of outer space is the only way we’ll survive.

Photographer Emma Phillips describes the series as "a poetic exploration of and tribute to Australia's monolithic landscape."

Magnesite has long been known as a CO2 absorber, but the slow rate of its growth made it a poor carbon storage option. Until now.

A huge oil reserve under the western part of the state is drawing interest, according to reports.

Washington Post energy correspondent Steven Mufson traveled the 1,700-mile path of the controversial tar sands pipeline.

Over 20 drunken, rowdy coal miners showed up at a party thrown by mountaintop removal critics, and cameras were there to film it all.

Senate Subcommittee on Superfund, Toxics and Environmental Health will convene today to hear about the effects of everyday chemicals on the health of children.

Video: Newscasters say relationship may be old news, but it does add a new twist to a day of reunions.

After two days of being glued to the news watching the miners emerge, it’s time to celebrate.