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 ...

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

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

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

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 ...

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

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