Grooves in the limestone at Italy's Monte Cònero may have been left by sea turtles fleeing an earthquake 80 million years ago ...

When some of the more entrepreneurial lifeforms started moving from water to land some 390 million years ago, things soon got ...

Today, the Arabian Gulf is home to manatee-like marine mammals called dugongs that shape the seafloor as they graze on seagrasses. A newly described fossil site in Qatar reveals that ancient sea cows ...

Explores the world of prehistoric mammals, comparing them to their modern descendants. Pop-up sections feature three-dimensional skeletons and some pull tabs.

This is what Novaculadon mirabilis may have looked like. The spots and stripes are speculative. Likely this animal could have sat in one hand. The lower jaw is just 16.5 mm long, only 4 mm longer than ...

In the ancient rock formations of Greenland, the tiny tooth of a never-before-seen species was discovered. mahlersilvan via Unsplash Hundreds of millions of years ago, a lake lined with coarse ...

Smithsonian researchers and collaborators at Qatar museums describe a sea cow bonebed in Qatar that is among the richest deposits of marine mammal fossils in the world Salwasiren was a miniature ...