Like T. rex and some modern sloths, this strange 90 million year old dinosaur had two fingers on each hand. An illustration shows what Duonychus tsogtbaatari might have looked like. Unlike its ...

It’s a long-debated issue, but now researchers say the idea Dinosaurs were in decline before the Chicxulub asteroid struck 66 million years ago could be due to fossil collection practices.

It is one of the most densely concentrated dinosaur tracks found in the country. Dozens of dinosaur footprints embedded in a boulder were found hiding in plain sight at a school in Australia ...