Below the subtropical rainforest canopy of the Illawarra escarpment lives a group of secretive and surprisingly stunning creatures that few people are aware of. But if you know what to look for, there ...

An environmental group is stepping up its campaign against the harvesting of timber from a coupe in north-west Tasmania because of the presence of a giant freshwater crayfish population. This week a ...

Add Yahoo as a preferred source to see more of our stories on Google. CHAMPAIGN-URBANA, Ill. (WCIA) — University of Illinois researchers studying an invasive species of crayfish recently made a unique ...

Add Yahoo as a preferred source to see more of our stories on Google. The Okanagan crayfish (Pacifastacus okanaganensis) from the British Columbia Interior and Washington state has a new description.

Researchers at the University led by Eric Larson, professor in ACES, made a groundbreaking discovery pertaining to the Signal Crayfish. They found there are two distinct species of crayfish residing ...

A 10-legged mutant crayfish is on the march throughout the world. They’re all female. They don’t need males to fertilise their eggs. And they’re proving remarkably resilient and adaptive. Now they’re ...

More than a 180 white-clawed crayfish have been released into the Yorkshire Dales as part of a new conservation project. The ...

A rare species of endangered crayfish is slowly returning to its natural habitats, environmental experts have said. The white-clawed crayfish is the UK's only native species, but it has been under ...

They eat and reproduce at record speed — calico crayfish. In its quest for more information about the species, this report finds tens of thousands of crayfish in just one pool along the upper Rhine ...