It’s crayfish season in Louisiana, but the Pacific Northwest is receiving all the crayfish spotlight. Researchers recently ...

For decades, the Signal Crayfish has been an ecological troublemaker. It is invasive and widespread across Europe, Asia and ...

The fish measured 19 7/8 inches long and set a new state record for fallfish, according to the Virginia Department of ...

Two new species of crayfish have been identified in the Pacific Northwest region of North America, and researchers say both ...

Colorado wildlife officials are raising the alarm after an aggressive invasive species was discovered in the West Fork Little ...

Environmental activists in Malawi have supported the decision by theMalawian authorities to confiscate and arrest five ...

Two new species of crayfish have been identified in the Pacific Northwest region of North America, and researchers say both species are vulnerable to extinction. One of those crayfish is called ...

A PROPOSED relief road in Watlington has been delayed by the possible presence of a rare species of crayfish. Oxfordshire County Council is seeking to convene an extraordinary meeting of its planning ...

Watch as a powerful stone crab faces off against a giant mantis shrimp in an epic underwater showdown claws, clubs, and ...