News
- Psychology
Why some gorillas go unseen
Attention differences help to explain why some people don't notice surprising sights.
- Space
Dry ice, wetter Mars
A previously unknown reservoir of frozen carbon dioxide could periodically vaporize, thickening the atmosphere and allowing liquid water to flow on the Red Planet’s surface.
- Earth
Ozone loss made tropics rainier
Hole over Antarctica changes weather patterns all the way to the equator, simulations suggest.
- Chemistry
Pesticides tied to lower IQ in children
Chemicals once sprayed in homes — and still used on farms — were found to have significant effects in three studies.
