A rare white-clawed crayfish has been discovered at a nature reserve where it was thought to have died out more than 30 years ago, conservationists said. The UK’s only native crayfish species was ...

Crayfish play a pivotal role in freshwater ecosystems, acting as both keystone species and bioindicators of aquatic environmental health. Their ecological functions range from nutrient cycling to ...

The study identifies the Okanagan and Misfortunate Crayfish as two new species, adding to a list of over 640 global crayfish species. The Signal Crayfish is native to the Pacific Northwest, but most ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

This isn’t your average feeding time—this is nature in action. The diamondback terrapin locks onto a crayfish, and the fight is on. Quick, fierce, and absolutely fascinating to watch. Governments are ...