Celebrate International Sloth Day with 7 incredible facts about sloths (from camouflage fur to fart-powered floats) that ...

Those who want movements to fail will try to lure them into violence. A new handbook shows how to reduce that risk.

Whales are more than just giants of the sea, they're among the most intelligent and emotionally complex creatures on the ...

Brains guide group movement by sharing world-centered direction cues, explaining how animals align without strict rules.