A newfound "chicken-size" dinosaur, recently unearthed in Wyoming, changes what paleontologists thought they knew about how ...

The museum field crew's find is not just a new species — it's the oldest dinosaur ever discovered in the northern hemisphere.

Researchers discovered Ahvaytum bahndooiveche fossils in Wyoming, revealing dinosaurs in Laurasia earlier than believed.

How and when did dinosaurs first emerge and spread across the planet more than 200 million years ago? That question has for ...

ALBUQUERQUE, N.M. (KRQE) – Ever wonder what New Mexico looked like before dinosaurs roamed the earth? Local paleontologists have been studying fossils and renovating a new space at the New ...

Fossil footprints uncovered at a quarry were left by huge herbivores and carnivores that walked Earth around 166 million ...

Instead of the ball drop as you see in Times Square or the taco drop here in downtown Tucson, the Arizona-Sonora Desert Museum had a dinosaur egg drop to help ring in the new year. “It (dinosaur ...

Experts have continued to name new species and reveal previously unknown details of dinosaur lives at a rapid pace, allowing us to envision the Mesozoic world in ever more detail. Paleontologists ...

After the court declined in a 5-to-4 decision to block Donald J. Trump’s criminal sentencing, he is scheduled to face a New York judge on Friday morning. By Ben ProtessKate Christobek and Adam ...

While volcanism caused a temporary cold period, the effects had already worn off thousands of years before the meteorite, the ultimate cause of the dinosaur ... impact. A new publication in ...

Field Station: Dinosaurs, the family attraction in Overpeck County Park in Leonia, will be under new ownership as a nonprofit for its 13th season next year. The exhibit features about three dozen ...

Dinosaurs inhabited the Northern Hemisphere millions of years earlier than scientists previously thought, according to the new research.