“You see it move its eye,” says Dorota Skowronska-Krawczyk, an associate professor at UC Irvine. “The shark is tracking the ...

Prehistoric sharks appeared hundreds of millions of years before dinosaurs and quickly became dominant marine predators. This ...

A single thermal performance curve applies across life, from bacteria to animals. Species differ in optimal temperatures, but not in the fundamental shape of their response to heat. Researchers at Tri ...

A new analysis reveals that overfishing has caused populations of chondrichthyan fishes -- sharks, rays, and chimaeras -- to decline by more than 50 per cent since 1970. To determine the consequences, ...