Add Yahoo as a preferred source to see more of our stories on Google. An Olorotitan dinosaur fossil with fractured tail vertebrae has resurrected a theory around how dinosaurs mated. Stocktrek Images, ...

Add Yahoo as a preferred source to see more of our stories on Google. Examples of hadrosaur vertebrae with healing fractures suggest an external force pressed on top of them. - Filippo ...

For ancient duck-billed dinosaurs, mating might have been a bone-jarring, even bone-breaking, affair. A new study describes a peculiar pattern of tailbone fractures in hadrosaurids (duck-billed ...

The world's largest-known dinosaur mating display area may have been found hiding in plain site at Colorado's Dinosaur Ridge site. Once a tidal flat, this region would have been periodically flooded ...

Paleontologists have long wrestled with the challenge of identifying the genders of dinosaurs from the fossils they leave behind. Once the soft tissues like reproductive organs have decayed away, ...

Researchers found evidence of a large dinosaur mating “dance” arena at Dinosaur Ridge in Colorado./Courtesy of Caldwell Buntin (DINOSAUR RIDGE, Colo.) — Researchers have discovered evidence of one of ...

Researchers have identified a "mating arena" at Dinosaur Ridge where male theropods gathered during the Cretaceous period to display in front of females. When you purchase through links on our site, ...

An Olorotitan dinosaur fossil with fractured tail vertebrae has resurrected a theory around how dinosaurs mated. Stocktrek Images, Alamy Whatever happened to the duck-billed dinosaur, it was a real ...

Paleontologists have long wrestled with how to differentiate between male and female dinosaurs based on their fossils. But new research may bring scientists closer to identifying the sex of one group ...