With about 130 remaining on Earth, the Devils Hole pupfish is the world's rarest fish. Scientists believe the fish has lived in relative isolation just outside of Nevada's Death Valley for about ...

Nevada’s 23,000-acre Ash Meadows National Wildlife Refuge is a world of clear natural ... that also happens to be the rarest fish on the planet. Devils Hole pupfish are known to frolic about ...

Scuba divers conduct fish research at Devils Hole, an isolated geothermal water-filled limestone cavern in the Nevada desert. The aquifer-fed pool in the Ash Meadows National Wildlife Refuge ...

The Devils Hole pupfish is about an inch in length. Its current habitat, located in the Ash Meadows National Wildlife Refuge, is the only place in the world where the fish exists. Disclaimer ...

A geothermal pool in the middle of the desert, home to the world's rarest fish — sounds like something straight out of a sci-fi movie. But in the otherworldly state of Nevada, where places like ...

The boxer pupfish are believed to be extinct in the wild Eggs from a rare Mexican fish species believed to be extinct in the wild have successfully hatched at Bristol Zoological Society.

The aquatic marvel in question is the Devils Hole pupfish. The species lives ... a vital one that keeps a pulse on the rarest fish in the world. Numbers dip, hopes high The total count of pupfish ...