The mass extinction at the boundary between the Cretaceous and Paleogene periods was catastrophic, wiping out much of Life on Earth. Vertebrate groups that dominated at the time, such as dinosaurs and ...

The asteroid impact at the end of the Cretaceous period caused one of the largest mass extinctions in Earth's history. But some organisms defied the catastrophe. For turtles, the chance of survival ...

A sea turtle's shell is a masterpiece. A study reveals that marine turtle shells combine flexibility and strength to protect against predators like sharks and stress while optimizing movement. This ...