A new global analysis of seafood found that fish populations throughout the world's oceans are contaminated with industrial and agricultural pollutants, collectively known as persistent organic pollutants (POPs). The study from researchers at Scripps Institution of Oceanography at UC San Diego also uncovered some good news?concentrations of these pollutants have been consistently dropping over the last 30 years.

One progressive effort to wipe out racism today is to insist it's still omnipresent now but eliminate it from the past. So authors like Mark Twain, or even Ian Fleming, are shoved to the side if they examined the culture of their day uncritically. In the case of Mark Twain, even a black character who is clearly a hero has to be censored. 

So it goes in film media as well. There is a Disney film you can't buy in the United States, but you can buy in England, because it is racist in the United States. Yet the English brought slaves to America, Thomas Jefferson instead made importation of slaves illegal in 1808. And they don't think it is racist.

Raw cow's milk has a higher content of Omega-3 fatty acids than does pasteurized, homogenized or low-fat milk, and epidemiologists are saying this explains why children who consume unpasteurized milk are less likely to develop asthma.

When employees leave a company, there is always an undercurrent of doubt that they might have stayed if they had a good manager. But plenty of well-liked managers lose employees too. 

People leave for more money and/or a promotion most of the time, and less commonly due to a bad boss. 

According to Ravi S. Gajendran, a professor of business administration at University of Illinois, an organization's former employees -- or "alumni" -- can potentially be important strategic assets in the future, provided they leave on good terms.

TALLAHASSEE, Fla. -- Could human suicide have evolutionary roots in self-sacrificial behaviors like those seen in species such as honeybees and ants?

A Florida State University researcher who is one of the nation's foremost experts in suicide is trying to find out.

Thomas Joiner, the Robert O. Lawton Distinguished Professor of Psychology, led a team of researchers in examining scientific knowledge and drawing parallels between suicide in humans and the self-sacrificial behaviors of colony-like -- or eusocial -- species such as shrimp, mole rats and insects.

Researchers at McMaster University have uncovered significant new evidence in the quest for the elusive goal of gaining muscle and losing fat, an oft-debated problem for those trying to manage their weight, control their calories and balance their protein consumption.

Scientists have found that it is possible to achieve both, and quickly, but it isn't easy.

For the study, 40 young men underwent a month of hard exercise while cutting dietary energy they would normally require by 40 per cent of what they would normally require.