Radioactive minerals in eggshells can help scientists pinpoint a fossil’s age with stunning accuracy. Scientists excavate dinosaur egg nests in Mongolia's Eastern Gobi Basin. National Geographic ...

The new Argentine dino might give us clues to what the world was like before the asteroid wiped out their kind. Hundreds of fossils found at a quarry in Northern Patagonia provide a snapshot of what a ...

One bright day in April 2023, Hannah Maddox drove 13 hours from Knoxville, Tennessee, to a U.S. Geological Survey (USGS) research station in the Everglades National Park, near the southern bump of ...

As the Saharan sun rose on my waylaid team, one morning in September 2022, it seemed to burn with particular intensity. For nearly three weeks we’d been holed up in a mud-walled compound in the oasis ...

This journey back in time starts in southern Alberta, two hours east of Calgary, where the ground cracks open to reveal a prehistoric archive dating back some 76 million years. Here, the rolling ...

A new study sheds light on how these reptiles become “mummies” and paints a picture of what these ancient animals looked like. Paul Sereno and his colleagues spent years painstakingly preparing this ...

One scorching day last September, Annie Méchin crouched over a slab of red clay on a remote patch of farmland near Marseille, on France’s Mediterranean coast. Méchin was scraping away at the clay when ...