A lithium mine could contribute to the extinction of a fish species in southwestern Nevada, the federal government ...

The U.S. Fish and Wildlife Service has proposed an Endangered Species Act listing for a rare chub whose habitat has been ...

LAS VEGAS (AP) — U.S. wildlife officials want to extend federal protections to a rare Nevada fish that environmentalists say ...

or these species are highly adaptable.” That this is an ecological war that can never truly be won is a point that Haziq and his fellow fish hunters are fully aware of. Nearly every river they ...

House Republicans vote to repeal a decision that placed a California fish, longfin smelt, on the endangered species list. Democrats and environmentalists condemned the action.

A pattern began to emerge: the Niari River fish were subtly but consistently different from other known species. Researchers realized they’d discovered a new species — Labeo niariensis ...

A new species of gudgeon was ... and Evolution Walking along the River Thames in the 1800s, it was common to pass people and families on gudgeon-fishing picnics. The small fish, eaten whole ...

These fish, also known as Etheostoma gurleyense and Etheostoma birminghamense, join the ranks of two other new species of darters found in the same river system and recently described in the ...

These include venomous reptiles like puff adders and spitting cobras, and freshwater fish; similar species that have already established themselves as invasives have wrought havoc on native ...