Human Psychology Roundup
If you want to increase your mental powers, turn off the T.V. and start up a conversation.
Podcast
A snail hides in plain sight. A high-speed continental collision. And what fossils tell us about …
Hot Extinctions
Warmer temperatures have consistently preceded more extinctions throughout Earth's history.
Snail Camouflage
A sneaky snail evades predators by creating a unique form of organic camouflage.
Himalayan Collision
A high-speed continental cataclysm formed the Himalayas 50 million years ago.
Animal Behavior Roundup
Fish suffer from sleep deprivation just like humans.
Podcast
When plants heat things up. How dolphins sleep. "Healthy" restaurants that aren't. Army ant …
Sleeping Dolphins
A listener asks: Why don't dolphins drown while they sleep?