What they found is remarkable: North America’s oldest-known dinosaur. The discovery brought scientific advances that revise the understanding of reptile evolution on the planet. It also broke a ...

A recent study suggests that dinosaurs likely originated from steamy equatorial regions like the Amazon rainforest, Congo basin, and Sahara Desert, ch ...

Dinosaurs long dominated Earth's land ecosystems with a multitude of forms including plant-eating giants like Argentinosaurus ...

Paleontologists suspect that the earliest dinosaurs may have lived in regions that are simply too remote to have been ...

Ancient fossils found near Dubois have scientists rethinking the lifespan of reptiles — and how to include Native communities ...

Scientists think they know where the missing pieces to the puzzle of the evolution of dinosaurs could be found.

Fossil discoveries in the Sahara and Amazon could trace dinosaur origins beyond 230 million years, reshaping theories.

Scientists have made new discoveries about the origins of dinosaurs, suggesting they first emerged in dry, arid regions of ...

UW-Madison geology museum scientist Dave Lovelace’s 21st birthday was a bit unconventional. The Casper, Wyoming, native who ...

The mystery of dinosaur origins has taken an unexpected turn toward the equator. While paleontologists have long searched ...

Scientists have been working on the origins of dinosaurs for decades. Now, it appears they may be a step closer to discovering where dinosaurs first evolved from. In a new study published in Current ...