The Nautilus belauensis, often called the Palau nautilus, is a species of cephalopod known for its beautiful, chambered shell ... seeing something everyone had been hoping to see.” ...

After 15 years of exploration, scientists discover an intact prehistoric Palau nautilus in deep water, a fascinating marine ...

Humans have a long history of misinterpreting ancient fossils. Here are 10 creatures from the dinosaur age that looked way different than we thought. When you purchase through links on our site ...

But in real life, scientists have discovered a doppelgänger: Zuul crurivastator, a new genus and species of dinosaur with movie ... estuary fringing an ancient sea. Its bloated carcass somehow ...

The research shows that the earliest dinosaur eggs may have had leathery shells, similar to today’s turtle eggs. This is a striking contrast to the hard shells we associate with modern lizards ...

Some ammonites had long, straight shells, while others had helix-shaped shells. Most species, however, had coiled shells lined with progressively larger chambers separated by thin walls called septa.