Chilean paleontologists last week presented their findings on a dinosaur with a highly unusual tail. It was discovered three years ago in Patagonia, and its tail has stumped researchers.

But in real life, scientists have discovered a doppelgänger: Zuul crurivastator, a new genus and species of dinosaur with movie ... to fathom just how long the tail is or just how sharp those ...

Archaeopteryx, long considered the earliest fossil bird, could be knocked off its perch by Baminornis zhenghensis, which ...

An almost complete dinosaur skeleton connected from its hind cranium to its tail, was discovered by accident in southern France. The enormous fossil was discovered in May 2022 after amateur ...