Deep in the sandstone cliffs of Western Australia’s remote Kimberley region, researchers have uncovered dinosaur footprints of unprecedented scale, some extending over 1.7 meters in length. Etched ...

For decades, paleontologists have searched for the biggest dinosaur to ever walk the Earth, but the answer remains surprisingly uncertain. Massive species like Argentinosaurus and Patagotitan are ...

Argentinean paleontologist Pablo Gallina is shown in 2008 next to several dinosaur footprints discovered by two countrymen in the Icla municipality, Chuquisaca, Bolivia . Photo by Omar Medina ...

TAMPA, Florida — About 150 million years ago, a giant, long-necked dinosaur stomped on the ground in the Midwestern US state of Wyoming and left behind what researchers said on Tuesday is the largest ...

The Iguanodon-like dinosaur had a covering of hollow spikes, according to new research. A new Chinese dinosaur shows that at ...

CANBERRA, Australia — Scientists have confirmed for the first time that Australia was once home to a dinosaur that was big, fast and terrifying, and they've named it like something from an Arnold ...

Nyasasaurus parringtoni may take the crown as the oldest dinosaur fossil known to science. It lived during the Middle ...

Hundreds of yards of dinosaur tracks with toes and claws have been found in the Italian Alps in a region that will host the 2026 Winter Olympics, authorities said Tuesday. "This set of dinosaur ...