Aliza Chasan is a Digital Content Producer for "60 Minutes" and CBSNews.com. She has previously written for outlets including PIX11 News, The New York Daily News, Inside Edition and DNAinfo. Aliza ...

Paleontologists working in Patagonia have unearthed the oldest-known fossil of a tadpole—and it was a whopper, measuring in at more than six inches long, the size of an adult human hand. The specimen, ...

Fossils unearthed in Morocco are the first from a little-understood period of human evolution and may be remains of a ...

Fossils unearthed in Ethiopia are reshaping our view of human evolution. Instead of a straight march from ape-like ancestors to modern humans, researchers now see a tangled, branching tree with ...

NEW YORK — Scientists say they’ve found a “missing link” in the early evolution of seals and walruses — the skeleton of a web-footed, otter-like creature that was evolving away from a life on land.

Researchers have identified microstructures in fossil cells that are 1.75 billion years old. These structures, called thylakoid membranes, are the oldest ever discovered. They push back the fossil ...

Coelacanths, often termed “living fossils”, represent an extraordinary lineage of lobe‐finned fishes with a fossil record spanning from the Devonian to the present. Their evolutionary history is ...

An ancient crab fossil dubbed by researchers as the "Forbidden Dorito," has helped to unlock some mysteries of crab evolution. Dr. Javier Luque, a senior research associate at the University of ...