Paleontologists counted the record-setting tracks and uncovered evidence of dinosaurs swimming and dragging their tails along ...

Paleontologists have discovered and documented 16,600 footprints left by theropods, the dinosaur group that includes the Tyrannosaurus rex.

Paleontologists have found tens of thousands of dinosaur tracks in South America, which offers evidence as to which species ...

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

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

Jackson Ryan was CNET's science editor, and a multiple award-winning one at that. Earlier, he'd been a scientist, but he realized he wasn't very happy sitting at a lab bench all day. Science writing, ...

A new Spinosaurus fossil has revealed that this gigantic predatory dinosaur was a proficient swimmer. The first fossil of the creature’s tail has been discovered, revealing large spines that indicate ...

Have you ever wanted to meet a dinosaur, or have one as a pet? Well, a recent social media post made the case that someone authentically captured video footage of one of the creatures swimming. A ...

What if the giant sail-backed Spinosaurus wasn't actually a swimming dinosaur at all? Despite some scientists' impressions of the dinosaur, as well as the way it is portrayed in Jurassic Park 3, the ...

If you think back to most of Hollywood’s dinosaur-based films, then you’ll probably remember that the bulk of dinosaurs depicted were land-dwellers, and that an even smaller number of those dinosaurs ...

Sauropods, sometimes dubbed "thunder-lizards", were the largest animals ever to walk the Earth. Four powerful legs supported a massive body, a long neck, and a small head. So the discovery in Texas of ...

An international research team that includes two Harvard professors has determined that the Spinosaurus is the first known swimming dinosaur, according to a study published Wednesday in the ...