As reporter Keith Kloor noted in his recent Nature story on the targeting of biotech professors and science advocates,U.S. Right to Know has issued yet a new Freedom of Information Act demand to Washington State University for the email records of Associate Professor of Nutrition Michelle McGuire. The FOIA has resulted in 12,000 documents (not pages) needing to now be reviewed by university lawyers and McGuire.

For more than a century, researchers have tried to pin down exactly why so many animal species play in their infancy. Now a new study in wild macaque monkeys has found that infants who play more actually boost key motor skills. However, these skills are acquired at a cost. The researchers also discovered that active infants grow more slowly.

So what are the evolutionary reasons behind this trade-off? And should human parents who want tall children sit them in front of the TV rather than letting them play in the garden?

The crucial genetic mashup that spawned the yeast that brews the vast majority of beer occurred at least twice -- and both times without human help -- according to a new study.

 More than 2.7 million people in the United States are infected with the hepatitis C virus, according to estimates from the Centers for Disease Control and Prevention, and people infected with the hepatitis C virus are at risk for liver damage, but the results of a new Johns Hopkins study now show the infection may also bring heart trouble.

    How could you destroy someone with their own words, if their words present no evidence of wrongdoing?  It actually is amazingly simple, and illustrates the danger of limitless access to personal emails through public records requests.  In this post I will show how two writers for a PLoS One Blog* blatantly misrepresent content obtained through such a request. This is how scandals are manufactured from nothing.

Based on the furor currently engulfing the US, you might imagine that the use of fetal tissue is illegal. But in fact the collection and use of cells obtained from a human fetus following miscarriage or abortion has a long history in medical science.

The FDA, following the advice of their advisory panel, voted yesterday to approve Addyi, aka "Female Viagra," or "Pink Viagra." Good move? Bad? Keep reading...

Gang slayings move in a systematic pattern over time, spreading from one vulnerable area to the next like a disease, according to a paper by Michigan State University criminologists and public health researchers. That means there is a threshold where herd immunity takes effect, just like vaccines, but letting too many people opt out risks the whole community.

There were 2,363 gang-related killings in the United States in 2012, the highest number in at least six years, according to the latest available estimates from the Department of Justice. Gang membership also increased, to 850,000 in 2012 from 788,000 in 2007.