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

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

Grenada Chocolate Fest has been heralded as a successful celebration of one of the island’s most treasured crops—cocoa. The ...

A new fossil discovery suggests that reptiles lived together 20 million years earlier than previously thought.

"Cossatot" is thought to stem from the French "casse-tete," meaning "crushed head" or "broken skull." That is an apt term for ...

Use precise geolocation data. Actively scan device characteristics for identification. Store and/or access information on a ...

Colorado wildlife officials are raising the alarm after an aggressive invasive species was discovered in the West Fork Little ...

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

University researchers discovered two new crayfish species in the Pacific Northwest, now threatened by invasive species.

For decades, the signal crayfish has been an ecological troublemaker. It is invasive and widespread across Europe, Asia, and parts of the United States. Recently, researchers at the University of ...

Rusty crayfish, an aquatic nuisance and an invasive species, has been discovered in a Larimer County river south of Estes Park, according to Colorado Parks and Wildlife. This is the first time the ...