The partial vertebra appeared inside a 2.5-inch-diameter column of rock that researchers drilled, earning the title of the ...

Researchers have identified a "mating arena" at Dinosaur Ridge where male theropods gathered during the Cretaceous period to display in front of females.

When the dinosaur was donated to the museum it was named Nanosaurus, like many other small dinosaurs named since the 1870s. But the scientists suspected that categorisation was fa ...

The speedy, plant-eating creature lived in what is now Colorado roughly 150 million years ago, and its skeleton went on display in London this week ...

Scientists at the Denver Museum of Nature and Science discovered a 67 million-year-old dinosaur fossil hidden under their ...

This dino-mite find, which Hagadorn described as "quite the cherry" on top of the project's intended mission, was discovered ...

Officials stumbled upon a 67-million-year-old dinosaur bone beneath the Denver Museum of Nature and Science during a drilling ...

Researchers have discovered evidence of one of the largest dinosaur mating "dance arenas" in present-day Colorado.

A new, dog-sized species of dinosaur that once scuttled between the feet of giants has been discovered after being wrongly categorised. Enigmacursor, which means “mysterious runner”, is ...

The Denver Museum of Nature and Science is filled with exhibits of dinosaur skeletons. And in the scientific equivalent of ...

Enigmacursor darted around North America in the Late Jurassic 145-150 million years ago and its skeleton is now on display in London’s Natural History Museum ...

RIO DE JANEIRO, Brazil -- The skeleton of what is believed to be a new dinosaur species -- a 105-foot plant-eater that is among the largest dinosaurs ever found -- has been uncovered in Argentina ...