thanks to a fire that decimated the Warm Springs Oasis in summer 2010, the fish's survival hangs in the balance. Because of the threats of development, groundwater pumping and nonnative species, the ...

LAS VEGAS— The Center for Biological Diversity sued the Nevada state engineer today ... and take the steps needed for this fish to survive.” The endangered Moapa dace lives only in certain groundwater ...

But perhaps its most famous occupant is one that keeps fighting against all odds: the Devils Hole pupfish, a tiny endangered vertebrate that also happens to be the rarest fish on the planet.