Archive: 02/22/2010

Scientists shed light on sleep through the ages

What starts with an "s" that seniors need more of than younger adults, is great to get a bit of in the middle of the day and could cause teens to turn to drugs if they don't get enough of it?

Feb 22, 2010
4.7 / 5 (3) 2

The geography of violence

At this year's meeting of the American Association for the Advancement of Science, Douglas J. Wiebe, PhD, assistant professor of Epidemiology at the University of Pennsylvania School of Medicine will present portions of an ...

Feb 22, 2010
2.5 / 5 (2) 0

Will coral reefs disappear?

This is the title of an upcoming symposium at the American Association for the Advancement of Science (AAAS) annual conference in San Diego, California. And it's a topic that should not be taken lightly.

Feb 22, 2010
1 / 5 (3) 5

Study: Warming to bring stronger hurricanes

(AP) -- Top researchers now agree that the world is likely to get stronger but fewer hurricanes in the future because of global warming, seeming to settle a scientific debate on the subject. But they say ...

Feb 22, 2010
2.2 / 5 (24) 9