Surveys in 2008 found only 460 dace remaining; 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, ...

LAS VEGAS— The Center for Biological Diversity sued the Nevada state engineer ... the sensitive aquifers where the Moapa dace live. This lawsuit is intended to hold the state to its word and take the ...

Nevada’s 23,000-acre Ash Meadows National Wildlife Refuge is a world of clear natural springs ... a tiny endangered vertebrate that also happens to be the rarest fish on the planet.