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 ...

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 ...

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 ...