The heath hen once fluttered across the eastern U.S. in huge numbers. By the late 1800s, however, it had retreated to ...

With only two non-reproductive females remaining, the northern white rhinoceros (Ceratotherium simum cottoni) is functionally ...

The near-extinct northern white rhino could be revived following a "crucial" genome breakthrough. It is one of the rarest ...

Some doubted the species ever existed at all. But the Endangered Wildlife Trust says two of its researchers have found and ...

Various video games feature extinct animals, predominantly dinosaurs, with creative interpretations mixing fact and fiction.

Only two female northern white rhinos exist — learn how their genome could help bring the species back.

The northern white rhinoceros is one of the rarest animals on Earth, with just two females left and no natural way for the ...

Although some biologists have since poured cold water on the actual science behind the dire wolf’s revival, there’s now talk ...

The Père David’s Deer is making a comeback, as a fawn was just born in Southern California. The male fawn was born at the San ...

Morgan Timm explained that these "super rare" baby names are used so infrequently that they're "basically extinct" and could actually vanish entirely in 2025 if no parents choose them for their ...