Here's what the science says.
A new study shows it's not just hippies who distrust vaccines.
New research finds that seas have risen by an average of three inches over the past two decades, and they're only going up.
There are many ways to juice your gadgets without throwing away mountains of dead batteries. Umbra charges through the options.
You've used our searchable database. Maybe you've found that the home you're living in was one of FEMA's formaldehyde-laden Katrina trailers. What can you do? Many things, it turns out.
Our map shows the formaldehyde-laced trailers went on an odd journey, and our reporter explains why.
A new study shows that fruit-and-veggie quotas get kids to take more produce on their trays -- but they throw out more, too.
Global warming is making it tough for Hollywood to produce films set in winter.
Turns out Christopher Horner is funded by one of the largest coal companies in the U.S.