Scientists are still guessing when it comes to aerosols role in climate change.
Two notable science bloggers share their secrets and tips.
Toy Fair 2007 prepares kids to become the scientists of tomorrow.
- asks Molly from Ohio
An NYU professor’s career has taken him from the brain’s evolution to the future of drug delivery.
The risks and benefits of prescribing off-label drugs.
- asks Gail
Why did Congress move daylight savings time? Sophisticated recording devices might be placed in our national parks. A teenage girl benefits from gastric bypass surgery.
How quickly will global warming change sea level?
Extreme heat caused by global warming could be deadly.
A look at the emissions scenarios climate scientists use to predict the future.
The international body on climate change predicts stronger hurricanes due to global warming.
An often ignored greenhouse gas makes predicting climate even more uncertain.
How scientists are using supercomputers to model climate change.
Scientists turn to tree rings to learn more about our climate's history.