Every two years, Mars and Earth end up on opposite...

There are only two northern white rhinos left in the...

Flame retardants are used in thousands of common products to...

As early humans evolved from their ancient primate ancestors, a...

Stegosaurus is one of those iconic dinosaurs, following in the...

Scientists discovered the first planet outside of our solar system...

How did Earth finally produced enough oxygen to escape the...

Inventory of plant defense tools is a major step toward...

A new study from the National Museum of Denmark shows...

Cranial modification may have been used as a way to...

Experts may have just pinpointed how sea-surface temperature patterns influence...