News

Smithsonian Magazine on MSN3h
Trove of Fossils Uncovered in the Grand Canyon Offers a Rare Glimpse Into Cambrian Life, With Toothy Worms and Slug-Like Mollusks
Rocks found along the Colorado River in Arizona turned out to contain fossilized fragments of soft-bodied creatures, ...
Interesting Engineering on MSN7h
Rare tiny shark fossil with curved teeth unearthed in world’s longest cave system
Notable for “a unique tooth whorl,” the Macadens olsoni possessed a curved row of teeth that helped the tiny shark crush ...