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 ...

At Dinosaur Ridge in Colorado, researchers have made an incredible discovery. The study, published in the journal Cretaceous Research, reveals a unique courtship ritual among theropod species, which ...

These radioactive elements decay at known rates, effectively acting as a built-in clock that reveals precisely when the eggs were buried millions of years ago. This natural timekeeping mechanism has ...

An international team of geologists and paleontologists is pioneering a groundbreaking methodology to reliably determine the age of fossil-bearing rocks—by directly dating fossilized dinosaur ...

Dinosaur discoveries are nothing new in Colorado, but this one took scientists by surprise because it was found beneath a dinosaur museum’s own parking lot. While drilling 763 feet into the ground as ...

With studies of fossilized bones, gut contents, eggshells and more, paleontologists revealed new and captivating details ...

DENVER (KDVR) — On Wednesday, a 70-million-year-old dinosaur fossil was found 763 feet below a parking lot in City Park, becoming the deepest and oldest fossil ever found within Denver city limits.

Scientists have revealed thepreserved embryos of a 200-million-year-old dinosaur species. Using a state-of-the-art particle accelerator, researchers were able to scan the fossils and create detailed ...

(DINOSAUR RIDGE, Colo.) -- Researchers have discovered evidence of one of the largest dinosaur mating "dance arenas" in present-day Colorado. Previous studies have identified a couple of "dinosaur lek ...

It’s hard to imagine that fierce dinosaurs once emerged from small, fragile eggs. And it may be even harder to imagine that some of those eggs, when fossilized, could have been preserved for tens of ...