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 ...

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

Because of the rusty crayfish's insatiable appetite and propensity for high reproduction rates, its emergence has caused ...

Researchers at the University led by Eric Larson, professor in ACES, made a groundbreaking discovery pertaining to the Signal ...

In what sounds like the plot of a sci-fi creature feature, an oversized, brightly colored crayfish—native to Australia—has ...

Mammoth Cave National Park in Kentucky is home to a wide variety of wildlife, both above and below ground. Most commonly-seen ...

This invader is eating through Colorado’s rivers, and it could wipe out native fish and plants if left unchecked.

Buskin Lake’s 20-plus year infestation of invasive signal crayfish is likely on the wane, Sunaq Tribe biologist Matt Van ...

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

In the Guangxi Zhuang autonomous region, rural communities have transformed scattered plots into thriving rice-crayfish ...

Two online aquatic animal suppliers were fined for shipping invasive crayfish to Wisconsin. The companies, based in North ...