Researchers in Sweden recovered RNA from a 130-year-old Tasmanian tiger, allowing them to identify which genes were active in its tissues before extinction.

For the first time, video from Jilin Province in China captures a wild Siberian tigress with five cubs, an encouraging sign ...

Decades ago, India’s tigers were on the brink of extinction. Slowly, their numbers have rebounded. But that ecological success has prompted a dire problem—and a race to save many of them from genetic ...

Parker McCollum is going to be a dad again. He and his wife, Hallie Ray Light, announced that they are expecting on Thursday ...

Researchers show that tiny armored dinosaur fossils, Liaoningosaurus paradoxus, were actually baby ankylosaurs.