Skin fossils from a sauropod dinosaur examined with an electron microscope feature structures called melanosomes, which are ...

Legend once had it that the huge, three-toed footprints scattered across the central highlands of Bolivia came from ...

After speaking with paleontologist Dr. Kenneth Lacovara, I can honestly say — I didn't know as much as I thought! I mean, did you know dinosaurs likely didn't roar or that they still have living ...

Where they lived: Dinosaur fossils have been found on every continent, including Antarctica. What they ate: Some ate plants, while others ate animals, including other dinosaurs. How big they were: The ...

The extent of an incredible dinosaur highway has been revealed in Bolivia, a country where actual skeletal fossils are rare.

Scientists studied thousands of dinosaur footprints in Bolivia and uncovered how these animals moved, ran, and interacted on ...

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 ...

Scientists in Bolivia have discovered the largest collection of dinosaur prints ever found, with the tracks documenting the ...

You may not know this, but the warm and/or cold nature of dinosaurs is ... hotly contested. A study last year put dinosaurs solidly in between cold-blooded reptiles and warm-blooded modern mammals, ...

Discovery of record number of dinosaur footprints to reveal secrets of two-legged giants - A team of paleontologists has ...

Sotheby's has auctioned off the skeleton of a stegosaurus named Apex, billed as "the finest for Stegosaurus to ever come to market," for almost $45 million, a record. The sale price far exceeds the ...