LifeStunningly preserved pterosaur fossils reveal how they soared The largest pterosaurs, ancient reptiles that were the first vertebrates to master flight, may have mostly soared while smaller ones flapped their wings, a pattern that persists in today's birds News
LifeFlightless terror birds stalked Antarctica after the dinosaurs' demise Two fossil claws found on Seymour Island reveal that phorusrhacids, or terror birds, lived in Antarctica 50 million years ago and were probably the apex predator News