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 ...

Under the cover of night, a nesting sea turtle meets one of nature’s most formidable hunters. In the mangroves of Costa Rica, a jaguar’s powerful bite turns a single meal into a feast that sustains an ...

A 70-year-old wounded turtle was rescued Tuesday, May 19 after being run over by a car in the Capital Region, police said. The turtle had a bloody and cracked shell on its back when it was located on ...