In its 4.5 billion year history, Earth has undergone five mass extinctions and we are potentially in a sixth era of mass death. Today’s crocodylians are the surviving members of a lineage called ...

"There has been a bewildering array of different ecological roles for crocodylomorphs, from terrestrial herbivores and ...

Scientists have discovered two new feathered dinosaur species in northeastern China, hidden in 125-million-year-old fossils.

A Tyrannosaurus rex researcher has found that there are now more scientifically valuable T. rex specimens in private or ...

Scientists have discovered two new feathered dinosaur species in northeastern China hidden in 125-million-year-old fossils. The find sheds more light on the diversity of two-legged theropod dinosaurs ...