Study suggests dinosaurs originated in the Amazon, but their fossils are missing. They started as small, bipedal creatures in ...

Researchers in Argentina have uncovered a new species of dinosaur, Guemesia ochoai. It’s got almost no arms, a small head, and it’s not what you’d expect to find in the Late Cretaceous.

New research suggests that the earliest dinosaurs may have originated in equatorial regions of Gondwana, encompassing the ...

The first dinosaurs may have evolved near the equator, and not in the southwest of the supercontinent Gondwana, as ...

A new paper suggests that we may finally know where dinosaurs came from. Now, researchers just have to prove it.

To account for the numerous gaps in the fossil record, they treated the parts of the world where fossils have not been uncovered as missing information rather than designating them areas where no ...

Many think dinosaurs first emerged on land well south of the equator that now forms part of Argentina and Zimbabwe, but they may have actually arisen in tougher conditions near the equator ...

The earliest-known dinosaur fossils date to roughly 230 million years ago, including Eoraptor and Herrerasaurus from ...

The remains of the earliest dinosaurs may lie undiscovered in the Amazon and other equatorial regions of South America and Africa, suggests a new study led by UCL (University College London) ...

The researchers also found evidence that silesaurids, long thought to be cousins of dinosaurs, might actually be ancestors of ...