Natural History

Darwin may have been wrong about the origin of life on Earth

Everything you need to know about T. rex but were afraid to ask

Drought reveals 'Spanish Stonehenge'

10 surprising facts about Neanderthals

Scientists start the clock on human impact

Millions of people inhabit this 'hidden continent' that's 94% underwater

Rhinos and weird elephants once roamed Texas

Geologists baffled by remote island that's covered in mysterious rocks

Eerie ancient spider fossils still have spooky glowing eyes

This rock brought back from the moon likely came from Earth

Planetary collision seeded elements for life on Earth, study says