More than a century ago prolific fossil collector Charles Sternberg discovered the skeleton of a duck-billed Edmontosaurus dinosaur in the sandstone rocks of the Lance Formation in eastern Wyoming.

In the badlands of eastern Wyoming, the Lance Formation is a trove of prehistoric fossils. And one area in particular — a region less than 10 kilometers (6 miles) across — has provided scientists with ...

We independently evaluate all of our recommendations. If you click on links we provide, we may receive compensation. Cetaphil’s Dermacontrol Purifying Clay Face Mask with Bentonite Clay won over our ...

Some 66 million years ago, just before the great extinction, the duck-billed dinosaur Edmontosaurus annectens walks in the soft mud of a coastline passing the sun-dried a carcass of another individual ...

Yes, the Aztec clay mask is totally worth the hype. Here's why you should try it and what to know beforehand. Our editors and experts handpick every product we feature. We may earn a commission from ...

Clay masks are at-home or in-office skin treatments made from naturally occurring clay. They are thought to improve your skin's texture and tone, absorb oil, and help manage acne, but research is ...