These 567-Million-Year-Old Fossils Are Rewriting the Story of Life on Earth

Ancient deep-sea organisms suggest movement, sexual reproduction, and complex animal life began earlier than previously thought.

Larger brain, smaller face: Human evolution took a different course than previously thought

A new study, published July 6, 2026, in the journal Nature Communications, suggests that two of the best-known trends in ...

Why do dogs spin before lying down? The surprising reason has nothing to do with comfort but ancient survival instincts

Dogs spin in circles before lying down for a reason, not by accident. Animal behavior experts say this common dog habit comes ...

5,000-year-old wolves on a tiny Baltic island suggest prehistoric people may have fed, moved, and managed them long before dogs fully emerged

Ancient wolf remains unearthed on a remote Swedish island suggest a more complex human-wolf relationship than previously ...