Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. When a team of scientists studying the brightly colored and common ...

Scientists have described a new species of colorful crayfish—and it might already be sitting in your aquarium. The researchers detailed their discovery in the journal Zootaxa last week. Though ...

MATTAWAN, Mich. — The Michigan Department of Natural Resources, or DNR, has confirmed the presence of invasive red swamp crayfish in Van Buren County. The invasive crayfish was found in an outdoor ...

If not, take a lesson from the river city’s latest visitor, a mink who made a buffet out of the crayfish under the Higgins Avenue Bridge on Friday. Many viewers at first mistook the 2-foot-long ...

Two online aquatic animal suppliers were fined for shipping invasive crayfish to Wisconsin. The companies, based in North Carolina and Indiana, ignored warnings from the Wisconsin DNR. The invasive ...

A new critter is creeping into the United States' waters. The invasive Australian redclaw crayfish has been spotted in southern Texas, roughly 8,000 miles from its home. The freshwater crustacean is ...

MADISON, Wis. (WBAY) - Two aquatic animal suppliers have been convicted in multiple counties of shipping illegal, invasive species of crayfish to Wisconsin, despite reported warnings from the ...

Invasive red swamp crayfish have infiltrated a west Michigan fish hatchery, the Michigan Department of Natural Resources said Thursday. The hatchery staff found two carcasses of "unusual crayfish" ...