The two creatures — a Tyrannosaurus rex and Triceratops — appear to have killed each other prior to their fossilization. It’s an incredibly rare discovery, and the T. rex fossil may be the ...

Tyrannosaurus rex was one of the most ferocious predators to ever walk the Earth. With a massive body, sharp teeth, and jaws so powerful they could crush a car, this famous carnivore dominated the ...

Find out what we’ve learned about how Triceratops lived and why it went extinct. Triceratops’ enormous head might have been all it took to send other dinosaurs running—some recovered skulls ...

While a T-rex could certainly kill a Triceratops, the herbivore could also kill the T-rex. A charging Triceratops could bury ...

"There are quite a few triceratops skulls around in the world ... Last year, a near-complete specimen of Tyrannosaurus rex was sold at auction for a world-record price of $31.8m.