Scientists say that the two lost, but extremely important books by Apollonius, the Greek mathematician known to the ancient ...

This world has witnessed many kings sitting on the most powerful thrones, but one king surpassed them all with his remarkable ...

He conquered land across three continents, ruled over states from Egypt to modern-day India, and never lost a battle – before ...

When astronomers found a large world farther out than Pluto, it became one of the final nails in the coffin of our ninth ...