But the arrival of these trout is a disaster for a species of tiny pencil-sized river fish, the galaxiids, which are now on ...

Even for a conservation biologist numbed to bad news about nature, the biennial Living Planet report from the World Wildlife ...

WWF explains how the EU can tighten its wildlife-protecting policies in a critical five-year window for action.

HANGZHOU -- Chinese researchers have discovered a new species of fish, Opsariichthys iridescens, in East China, which ...