The Topeka Zoo is saying goodbye to two animals that will be going to another facility to aid the endangered species. On ...

After over a century of being considered regionally extinct, this ecological “unicorn” was spotted alive and well in the ...

Researchers have rediscovered a rare fish species presumed to be extinct after it was not seen for more than eight decades.

More than 500 exceptionally preserved fossils are offering new clues about the evolution of Florida's animals and landscape.

Play 2 Player Military Tycoon efficiently and build an impenetrable fortress with your ally. However, digging through all those channels to find the newest codes can take a while. Save your time ...

A nearly complete skull fossil found in Egypt has revealed a new species of Hyaenodonta, an apex carnivore that mysteriously went extinct about 25 million years ago.

This story appears in the October 2019 issue of National Geographic magazine. A naked mole rat. That was photographer Joel Sartore’s first model in 2006 when he began making studio portraits of ...

The hyaenodonts that survived then showed how adaptable and resilient the animals were, Borths said. A few million years later, however, they went extinct and were replaced by the relatives of ...