The real-life “Nemo” could no longer tolerate the warming ocean, so it began shrinking to avoid abandoning its anemone. What ...

Clownfish live nestled among tentacles that kill almost every other creature that touches them, and for decades scientists ...

How can a fish be born as one sex and later become another? For most animals, the answer is simple. They are born either male ...

'Tiger King' director Eric Goode returns with an enthralling docuseries about the wild world of exotic reptile smuggling ...

A South Florida man is accused of intentionally cutting a diver's air supply during a dispute at a lobster diving site, ...

This week's London Zoo column from Karen London.

De Greef’s true-crime thriller, which grew from reporting originally published in The New Yorker, explores the origins of the toad-smoking movement, and the trail of death and abuse that one ...