WASHINGTON (Reuters) - Surmising even the physical appearance of a dinosaur - or any extinct animal - based on its fossils is a tricky proposition, with so many uncertainties involved. Assessing a ...

Everybody knows the name Tyrannosaurus rex. The most famous dinosaur to ever walk the Earth has been made iconic by movies like "The Lost World" and "Jurassic Park," but through its notoriety, it has ...

Then you look closer and notice the detail: how the ribs are built at different lengths to create a rib "cage," how the dark-colored bricks create the illusion of shadow and throw the light-colored ...

We're heading back to Jurassic Park this summer with Jurassic World: Rebirth (so much for the 'end of the Jurassic era'), and you can now bring the iconic Tyrannosaurus Rex into your home. LEGO has ...

Which dinosaur toy is best? Though there are exceptions to every rule, it is probably safe to say that every kid eventually goes through a dinosaur phase. There’s just something about giant creatures ...

Scientists have long puzzled over the origins of a mysterious dinosaur excavated in the 1940s: Was it a young T. rex or another type of dinosaur? At first, researchers had only a tyrannosaur skull to ...

The 67 million-year-old fossils were found in Hell Creek Formation in Montana. Fossils paleontologists initially thought belonged to a juvenile Tyrannosaurus rex actually belong to a new species of ...

All the Latest Game Footage and Images from Dinosaur Park: Jurassic Trex World Take your own personal dinosaur strolling in a delightful wilderness from the jurassic times In this energizing and fun ...

Dinosaur Train is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and ...