Semana de Dinosaurios

New discoveries of dinosaur fossils are completely changing what we know about the animals that lived on our planet millions of years ago.

This series sheds light on the kind of life that existed in the Permian, Triassic and Cretaceous periods beginning 250 million years ago.

The Tyrannosaurus Rex is known as the king of the dinosaurs, but how did its reign begin? Meet Moros Intrepidus, a 180 lb., deer-sized ancestor to the T-Rex. Learn how the latest in paleontology can now link this small dinosaur to the 19,000-pound Scotty, the largest T-Rex ever discovered.

A lost prehistoric world of Antarctica is brought back to life through state-of-the art CGI.

An extraordinary new discovery of a dinosaur fossil so pristine and complete, that it shows off the texture, patterns, and color of a prehistoric giant. Discover this brand new species that roamed during the late Jurassic and Cretaceous periods.

How long does it take for life to rebound after a major mass extinction? Scientists in Svalbard dig through fossil clues for surprising revelations about our Earth's history.

Could a 75 million-year-old dinosaur skull that has been sitting in a museum for over 20 years hold the first-ever dinosaur DNA discovered by humans? Follow an international team of scientists as they try to unlock the mystery of dinosaur DNA sequences.

T-rex -- the "tyrant lizard king" -- ruled the earth 65 million years ago. Today, he reigns as ultimate predator and pop cultural icon. His image is everywhere -- but few know how two scientific rebels probed the mystery of his sudden death, and uncovered the day that shaped the modern world.