It is not a fair battle: Two scientists on a tiny boat against one of the world's most invasive species. For the past six years, Loyola University Chicago ecologist Reuben Keller and his students have ...

CHAMPAIGN-URBANA, Ill. (WCIA) — University of Illinois researchers studying an invasive species of crayfish recently made a unique discovery — two new species that had long been mistaken for the ...

It sounds like something out of a sci-fi movie: a new crayfish population made entirely of asexually reproducing, all-female ...

MUÑOZ, Nueva Ecija — The Central Luzon State University (CLSU) and the Bureau of Fisheries and Aquatic Resources National Freshwater Technology Center (BFAR NFTC) have rolled out a project to ...

Oregon has two new invasive species to deal with. For the first time in the western United States, scientists say two kinds of crayfish have appeared in streams and rivers. What makes this story ...

Scientists working for government breed biological control agents in lab to take on species choking native wildlife ...

A Louisiana red swamp crayfish spreads its claws in a threat display. This crayfish was found in Fairfield, Ohio, hundreds of miles from its native range. A lazy summer day is a perfect time to head ...

Alabama already had more documented species of crayfish living in its waters than any other state, but that lead was padded this week as two biologists announced the discovery of a new species called ...

"That moment when you set up a trail cam to see the cute mouse who is living in your hugelkultur raised bed only to discover ...

BREVARD COUNTY, Fla. – Crayfish on antidepressants act a bit bizarre, leaving their hiding places and boldly going where crayfish don't normally go, scientists have found. A new study led by the ...