Colorado Parks and Wildlife announces the discovery of rusty crayfish in Lake Granby, south of Grand Lake, Colorado. Multiple crayfish were found at Lake Granby during routine Aquatic Nuisance Species ...

Researchers trap rusty crayfish to test ways to remove the invasive species. Researchers trap rusty crayfish at Tofte Lake to develop methods for removing the invasive species from northern waters ...

Oct. 13 (UPI) --In Britain, a handful of celebrity chefs have encouraged the practice of crayfish "trapping" to control the invasion of American signal crayfish. Unfortunately, new research -- ...

INCLINE VILLAGE, Nev. (AP) — It’s not that easy to catch crawfish in Lake Tahoe. Turns out, it may be harder to keep them. Tahoe Lobster Co. owner Fred Jackson says someone’s been stealing his traps ...

After countless summers pulling up traps on his family farm, which harvests 300,000 pounds of crawfish a day, David Vercher knows full well how unforgiving the work can be. Crawfishers operate boats ...