Paleontologists have discovered fossils of two unknown conifer species dating back 100 million years in central-western Portugal. A team of paleontologists from the University of Coimbra made a ...

You might know the Cretaceous Period for big animals such as Tyrannosaurus rex and Triceratops, or for being the end of the age of dinosaurs. But what was the world like in the millions of years ...

These fossils come from a dinosaur called ... Elsewhere there were forests of tall conifer trees such as sequoias and monkey puzzles. The large sauropod dinosaur Diplodocus lived in the Jurassic ...

Illustration: Courtesy of the Institute of Vertebrate Paleontology and Paleoanthropology at the Chinese Academy of Sciences A new study on two theropod fossils found in Northeast China's Liaoning ...