Even animals with very small brains turn out to have cultural traditions, which poses a puzzler for biologists wondering what makes human culture unique ...

Koalas look like they belong in a children's book, but spend enough time around one, and you'll realize—they're not exactly ...

Hart Brewer became concerned when he first spotted the uninvited guests - then he noticed something else was not right.

Leaked documents reveal how UK firm Hunnewell Partners, controlled by alleged enablers of Georgia’s ruling oligarch, ...