Tyrannosaurus Rex
Therizinosaurus: Jurassic World's 'Scythe Lizard' That Could Kill a T. Rex
The huge clawed dinosaur was recently depicted in the trailer for Jurassic World: Dominion. Here's what we know about it.
Man Sculpts a Nearly Full-Sized T-Rex Using Snow, Spray Paint, Wood
"I feel like something like this belongs in the Guinness book," one commenter said of "Timmy" in a viral Reddit post.
'Reaper of Death' Tyrannosaur That Was Close Relative of T. Rex Discovered
The animal is one of the oldest tyrannosaur species ever discovered in North America.
These Tiny T. Rex Weren't Pygmies—They Were Teens Before Huge Growth Spurt
Scientists had previously suggested fossils belonged to Nanotyrannus, a proposed miniature species of the iconic predator.
This Carnivorous Dinosaur Replaced Its Teeth As Fast As Sharks Do
The species was an apex predator that could reach about 7.6 meters in length and lived between 66 and 70 million years ago.
Here's Why Tyrannosaurus Rex's Bite Didn't Shatter the Dinosaur's Own Skull
The dinosaur could bite with about three times the force of large crocodiles or great white sharks.
T. Rex Had Weird Holes in Its Skull That Acted As an 'Air Conditioner'
For decades, scientists thought that the two holes in the roof of the dinosaur's skull aided jaw movement.
Tiny T. Rex Ancestor Discovered in Utah Fossil Bed
The fossils are 15 million years older than any others belonging to the tyrannosauroid family that have been found in North America.
A Brave New (Jurassic) World
During the lead-up to "Jurassic World," critics and fans alike were questioning the need for another reboot, but Newsweek was ready for some nostalgia anyway.
Fossil Could Solve Puzzle of What Baby T. Rex Was Like
"This is a one in 100 million specimen," a University of Kansas fossil expert said.
T. Rex Used Its Tiny Arms to 'Viciously Slash' Prey
Steer clear of the short-arm jokes if you want to avoid their wrath.
Vegetarian Dinosaur Could Explain Split in Evolution
The strange mixture of features in Chilesaurus has perplexed scientists since its discovery was announced in 2015.
T-Rex Couldn't Run as Doing so Would Break Its Legs
The apex predator probably couldn't even walk very fast, forcing a rethink of the fearsome dinosaur's hunting technique.
T-Rex Bite Was So Strong It Could Make Bones Explode
The dinosaur's teeth could generate 431,000 pounds of force per square inch.
U.S. Returns Stolen Dinosaur Eggs, Fossils to Mongolia
Among the finds was an incredibly rare 70-million-year-old dinosaur skull.
What It's Like To Watch a T-Rex Autopsy
It's like dissecting a komodo dragon…only a lot bigger and bloodier.