From the vaquita – the world's rarest marine mammal – to the Sumatran rhino, discover the species facing extinction across the world ...

FWS announced Feb. 9 that the well-known bird will be removed from the list as the population has grown in other states over the past several years.

Late last year, the U.S. Fish and Wildlife Service announced rule changes that would impact habitats and listing or delisting ...

Some of Earth’s rarest animals are so elusive they feel more like folklore than flesh and bone. We often think of endangered animals as elephants, tigers, and rhinos, creatures whose plights are ...

Forty years ago, wood stork populations in Florida were plummeting. But federal and private efforts have made a dramatic ...

Cattle producers and landowners are celebrating after the lesser prairie-chicken was removed from the endangered species list, ending years of regulations put on agriculture.

Ocelots, the medium-sized wild cats that look a bit like miniature jaguars, once roamed widely across South Texas. But after population declines caused by habitat loss, hunting, and road deaths, they ...

An endangered New Mexico chicken is now no longer under federal protection. The Trump administration announced Wednesday they ...

The Pismo Beach Butterfly Grove may have more humans than butterflies visiting this year, further increasing concerns for ...

A Midwestern bird known for its unique appearance and impressive courtship dances is officially off the federal threatened ...