Around 70 million years ago, Earth’s largest predators were dominating continents, driven by an extraordinary evolutionary shift. Recent findings clarify why dinosaurs like Tyrannosaurus rex and ...

The Tyrannosaurus at Spain’s Jurassic ... setup that would have determined how dinosaurs did it. Dinosaur skeletons outline where their reproductive organs would have been.

Theropods are bipedal, often carnivorous dinosaurs including Tyrannosaurus and Velociraptor. Sauropodomorphs like Brontosaurus and Brachiosaurus walked on all fours, and had huge bodies and long ...

Images by cumhurkaplan and SimoneN via Getty Images A partnership of companies has announced that it plans to make luxury fashion accessories out of Tyrannosaurus rex "leather" — but researchers ...

Each was the most successful predator of its time. In a ferocious duel of the dinosaurs—Tyrannosaurus rex vs. Giganotosaurus carolinii—which would emerge alive? Both species enter the ring ...

By Jack Tamisiea The world’s most iconic dinosaur is undergoing an identity crisis. In February, a team of scientists posited that Tyrannosaurus rex was actually three distinct species.

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Real predatory dinosaurs like the infamous Tyrannosaurus rex may ...

T. rex evolved in North America from Asian ancestors. Climate shifts and extinction events helped tyrannosaurids and ...

Three North Dakota boys made the extraordinary discovery of a highly rare Tyrannosaurus rex fossil that could change what we know about dinosaurs. Now, the achievement of the young brothers Liam ...

Alpkarakush kyrgyzicus and Tyrannosaurus rex (T. rex) were both theropods — although T. rex lived later during the Cretaceous period and in different parts of the world — dinosaurs who walked ...