With under 40 pupfish left in the wild, these are possibly the rarest fish on the planet. The Devils Hole pupfish have existed in isolation for thousands of years in an extreme environment where few ...

The July earthquake in eastern Russia sent shockwaves that were felt in a small cavern in the Nevada Desert. The cavern is home to the Devils Hole pupfish, a tiny, rare fish that exists only in a ...

For those who aren't in the know, Virginia may not be the first place that comes to mind when talking about natural swimming holes. Maybe that thought evokes images of the secret swimming holes in ...

A curious, captive-raised Devils Hole pupfish at the Ash Meadows Fish Conservation Facility in Nevada. The facility maintains a refuge population of pupfish as a backup to the wild population, which ...