The nagatitan is the largest dinosaur found in South-East Asia and weighs as much as nine elephants.

Think a T-rex is big? Think again. A new type of giant long-necked dinosaur has been identified by scientists in Thailand, ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Don't tell the producers of Jurassic World, but dinosaurs like ...

An old dinosaur debate gained new traction after a new study’s findings suggesting that miniature versions of the famed Tyrannosaurus rex may actually be a distinct species. Researchers from the ...

(CNN) — Tyrannosaurus rex lived longer and took more time to reach its maximum size than previously thought, according to a new study. Scientists have long counted annual growth rings in fossilized ...

A study published this week proposes three species of Tyrannosaurus instead of the long-accepted single species rex. The researchers analyzed dozens of T. rex specimens, of which there are only about ...