A look at the structure of fish eyes and how they are adapted for underwater vision, helping fish see clearly in different ...

The latest clues hint at where pterosaurs — the first vertebrates to fly — came from, how they evolved, what they ate and more.

Two new ancient DNA studies suggest that domesticated dogs were widespread in western Eurasia more than 14,000 years ago ...

From Victorian battlefields to modern minefields, we rank the ten greatest films about British soldiers that capture the grit ...