“These crayfish are clinging to survival in contaminated streams, but protection under the Endangered Species Act gives them a fighting chance,” said Will Harlan, a scientist at the Center. “By ...

As you’ll see in this video, one man’s crayfish hunt took a rather unexpected turn when he stumbled upon a once-in-a-lifetime find: a pure white crayfish! Crayfish (or crawfish) can be found ...

Aquatic biologists shared their discovery and their concerns about the Australian redclaw crayfish in a segment on the department's television series that was published on Sunday, February 9.

CHARLESTON, W.Va.— Following a petition and lawsuit by the Center for Biological Diversity, the U.S. Fish and Wildlife Service today designated 446 stream miles of critical habitat for the Big Sandy ...

A spill of diesel into a river could affect endangered native crayfish, a wildlife trust has warned. Residents of Kendal, Cumbria, first spotted the oily substance floating atop the River Kent ...