CHAMPAIGN-URBANA, Ill. (WCIA) — University of Illinois researchers studying an invasive species of crayfish recently made a unique discovery — two new species that had long been mistaken for the ...

Researchers recently discovered two new crayfish species: the Okanagan crayfish and the misfortunate crayfish (Pacifastacus malheurensis). Because both species were previously thought to be signal ...

PORTLAND, Ore.— The Center for Biological Diversity notified the Trump administration today that it intends to sue over the U.S. Fish and Wildlife Service’s failure to protect the critically imperiled ...

Kodiak's community and biologists are looking at solutions to keep the population of crayfish down. As Alaska’s climate changes, invasive species are becoming more common, and in many cases more ...

It’s crayfish season in Louisiana, but the Pacific Northwest is receiving all the crayfish spotlight. Researchers recently discovered two new species of the crustaceans: the Okanagan crayfish and the ...