WERTHEIMER: According to new research, that cooing is much more likely what a dinosaur sounded like. Julia Clarke is a professor of paleontology and the lead author of a new study that may debunk the ...

British researchers have unearthed some 200 dinosaur footprints dating back 166 million years in a find believed to be biggest in the United Kingdom. Teams from Oxford and Birmingham Universities made ...

Sometime during the Cretaceous Period, 125 million years ago, a feisty mammal the size of a domestic cat encountered a dinosaur three times its size and thought it looked like a tasty meal. A fossil ...

The Italian island Sardinia is full of riches and breathtaking landscapes, but is also rich with history. A recent extraordinary scientific discovery is proof of this. During the filming of a ...

A dinosaur fossil discovery by a researcher from The University of Texas at El Paso may expand the known range of a species that roamed Earth approximately 115 million years ago. Jason W. Ricketts, Ph ...

Imagine the sound of a dinosaur roaring... Super loud, right? Wrong... It turns out the giant prehistoric creatures almost certainly didn't roar. You might be surprised to hear that some scientists ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Huge fossilized ...

Growling dinosaurs in Jurassic Park have instilled fear in generations of children. But would these giant reptiles be so scary if they didn’t growl at all, but chirped instead? Researchers in China ...

Just a few fossil fragments of a tiny creature discovered thousands of miles north of its contemporaries have shaken our understanding of global dinosaur history. "It was basically the size of a ...

Scientists have discovered a new dinosaur from Argentina with powerful claws, feasting on an ancient crocodile bone. The new find was possibly 23 feet long and hailed from a mysterious group of ...

Walk-and-talk through the Dinosaur Discovery exhibit Stomp back in time to meet predators from the past at Dinosaur Discovery. Brian Kramp is at the Milwaukee County Zoo seeing how you can roar and ...