A federal judge has reversed a Biden administration decision that suspended oil leases in the Arctic National Wildlife Refuge ...

Hikers in Papua New Guinea heard an “eep-eep-eep” sound and followed it to a yellow-spotted animal. Take a look.

Evolutionary biologists working in the Philippines have long puzzled over a hard-to-find amphibian mystery: the Leyte Chorus ...

A rare amphibian once thought to be extinct has resurfaced in Chile, marking a remarkable scientific breakthrough. Alsodes ...

The term “swan song” comes from way back in time and is based on the fable that although mute during their lives, swans will ...

Alaska salmon that begin their lives in hatcheries and are released to the sea as fingerlings, return home as adults and ...