How wild animals cope with stress

The little-known history of the Florida panther

We thought we knew turtles. A new discovery raises a mystery.

2 hours of sleep? How this animal can survive is a mystery.

Who buys lion bones? Inside South Africa’s skeleton trade

Axolotls and capybaras are TikTok famous—is that a problem?

5 surprising ways elephants have evolved

Elephants are learning to live with us. Can we do the same?

See how Nat Geo photographed elephants over 100 years

The secret superpowers of elephants, in stop motion