According to Hulsey’s research, decisions like that could lead to evolutionary changes within decades for native species. The ...

Nearly 300 birds, fish, mammals and other critters have federal protection in the Golden State.

The lakes, streams, and ponds you've visited for years are likely looking more brown than they used to. And people who are ...

SACRAMENTO — A fish species that's been gone for more than 50 years is now making a comeback. The pond at Granite Regional Park is the new home of the long-lost aquatic species, the Sacramento perch.

Officials from the Seoul metropolitan government draw a net from a fishing boat off an islet inside the Han River, which ...

Round goby monitoring in U.S. and Canada gives researchers latest picture of invasion front toward Lake Champlain ...