Add Yahoo as a preferred source to see more of our stories on Google. State officials on July 24 said an invasive crayfish species that has been found in several Michigan counties was discovered in a ...

Researchers at the University led by Eric Larson, professor in ACES, made a groundbreaking discovery pertaining to the Signal Crayfish. They found there are two distinct species of crayfish residing ...

The crayfish likely entered the hatchery through contaminated water or released pets. The DNR is working to contain the infestation and monitor nearby lakes. Red swamp crayfish are prohibited in ...