Rare fossils from Kentucky’s Mammoth Cave have unveiled three never-before-seen prehistoric sharks, revealing a lost tropical ...

New research reveals extreme size differences between male and female early human ancestors.

A schoolboy's discovery of a 250-year-old shipwreck on a Scottish beach led archaeologists to uncover a hidden piece of ...

Sunflower sea stars may offer a natural solution to restore kelp forests by deterring sea urchins, key to reversing ...

A 400-mile-long chain of fossilized volcanoes discovered beneath southern China sheds new light on Earth’s ancient tectonic ...