A small fish found only in the Southern Nevada desert got a big boost this week. And it’s one that scientists hope signals a turning point for the longtime endangered Moapa dace, a finger-length fish ...

Last month, the Santa Cruz River, which travels through the heart of Tucson, gained 600 new residents. Our newest neighbors are the longfin dace, a species of small fish that lived in the Santa Cruz ...

A member of the Cyprinidae family and the sole species in the genus Moapa, the Moapa dace lives only in the warm springs of the upper Muddy River and has a distinctive leathery appearance — hence the ...

In his March 22 letter, Pat Russell takes exception with the remarkable efforts to save the endangered Moapa dace from extinction, complaining that too many resources have been put into saving “one ...

The Tennessee Aquarium and its partners have released more than 200 endangered laurel dace back into the wild following recent wetter weather. This past summer, drought had reduced the streams laurel ...