Imagine the sound of a dinosaur roaring... Super loud, right? Wrong... It turns out the giant prehistoric creatures almost ...

Giant lizards that roamed the Earth millions of years ago - We all know them, you (probably) love them (why else would you be playing this quiz?) but how much do you ACTUALLY know about these deadly ...

5 fast facts about dinosaurs The heaviest known dinosaur is thought to be Argentinosaurus , a supermassive titanosaur that lived during the Cretaceous period. It may have weighed up to 180,800 ...

So yeah, Jurassic Park plays it fast and loose with the dinosaur facts. We know these days that Velociraptors were much smaller and probably covered in feathers. Some stuff was made up at the time.

Researchers at DMNS unearthed a 70 million-year-old dinosaur fossil, the oldest found within Denver city limits.