A newfound "chicken-size" dinosaur, recently unearthed in Wyoming, changes what paleontologists thought they knew about how ...

Paleontologists released a new report last week showing that the earliest dinosaur ever discovered in North America is from ...

Humans have a long history of misinterpreting ancient fossils. Here are 10 creatures from the dinosaur age that looked way ...

An international research team said Feb. 15 it found a fossil of a dinosaur larynx bone, a world-first discovery that could help solve the mystery of what dinosaurs sounded like. So far ...

This discovery challenges the long-held belief that dinosaurs originated exclusively in the southern supercontinent, Gondwana.

Study finds the oldest known North American dinosaur fossil in Wyoming, challenging previous beliefs about dinosaur evolution.

For years, scientists believed that dinosaurs first emerged in Gondwana—the southern portion of the ancient supercontinent ...

The fossil was unearthed in the Los Blanquitos Formation near Amblayo, in the north of Argentina. It dates to between 75 and ...

A newly discovered dinosaur, uncovered by UW-Madison paleontologists, is reshaping the understanding of prehistoric reptiles.

Dinosaurs stimulate our imagination, exhibit curators and visitors at the American Museum of Natural History told USA TODAY ...

No one has ever seen a real-life dinosaur ... its head bowed down, crouching forward, as if it's about to spring forward, museum staff told USA TODAY. Visitors can walk around the fossil and ...

James Hyslop, Head of Science & Natural History at Christie's ... with the juvenile version having 135. Dinosaur bones can sell for millions, but auction sales have been criticised by some experts, ...