Newly dated fossils from New Mexico challenge the idea that dinosaurs were in decline—and suggest instead they had formed flourishing communities. Alamosaurus was one of the last dinosaurs from ...

Paleontologists have discovered a remarkable new dinosaur in China—one that carried unusual skin spikes unlike anything ever ...

Dinosaurs were once assumed to have been ectothermic, or cold-blooded, an idea that makes sense given that they were reptiles. While scientists had previously discovered evidence of dinosaur species ...

A new study suggests that the babies of the largest dinosaurs to ever walk the Earth were once a crucial food source for meat ...

Skull of a 150 million year old green dinosaur named Gnatalie on display at the Natural History Museum's under-construction welcome center, Los Angeles. AP A new dinosaur species has potentially been ...

Dinosaur footprints have always been mysterious, but a new AI app is cracking their secrets. DinoTracker analyzes photos of fossil tracks and predicts which dinosaur made them, with accuracy rivaling ...

The bones of a newly discovered plant-eating species revealed its underground lifestyle. A team of paleontologists recently described a new dinosaur species, Fona herzogae. Fossils suggest that this ...

First-Ever Green Dino Fossil Is the Most Complete Long-Necked Dinosaur Skeleton on the West Coast and Believed To Be New Species of Dino ‘Gnatalie’ Will Be on Display to the Public Starting in ...

Paleontologist Matt Lamanna browses through his collection of dinosaur bones, casts and 3D-printed replicas at the Carnegie Museum of Natural History. Researchers with the Carnegie Museum of Natural ...

Some dinosaurs reached sizes that seem impossible for life on land, raising a question that science still struggles to settle: how did they survive at all? Fossils reveal enormous bones and towering ...

Alamosaurus was one of the last dinosaurs from southern North American. Paleontologists have recently dated the rock formation from where it was found in New Mexico to around 340,000 years before the ...