AMARGOSA VALLEY — Once the divers suit up and turn on the oxygen tanks on their backs, the mission is clear: Count as many little blue fish as possible, and don’t count any of them twice. The aquatic ...

The seemingly sequestered, deep-blue swimming hole that the world’s rarest fish calls home isn’t immune to shifts in the tectonic plates. Luckily, scientists have been planning for years. Earthquakes ...

A screengrab of a video shows waves in Devils Hole during the last “desert tsunami” in 2022. NPS photo by Ambre Chaudoin A 7.0 magnitude earthquake off California’s coast sent trembles as far as 500 ...

This video shows the weirdness of the Devils Hole pupfish. Deep inside a single limestone cavern in Nevada's Mojave Desert ...