The discovery of a golden scaleless fish in China is helping scientists understand how animals evolved to live in caves.

An invasive rat-like rodent from South America has invaded the US, and officials are urging the public hunt, kill and eat the ...

Tina Jackson fears federal job cuts and funding freezes could imperil work to save the species from the brink of extinction.

The waters of the United States hold a huge variety of fish species that live in its lakes, rivers, and coastal areas. From ...

The U.S. Fish & Wildlife Service recently marked National Invasive Species Awareness Week with an interesting suggestion: to ...