While parallel universes are a staple of science fiction, there are some real scientific theories to support them. But if ...

A woman with heart failure was kept alive long enough to receive a heart transplant, in part thanks to newly developed ...

Astronomers have retracted the discovery of a new asteroid after realizing the object was the remains of Elon Musk's Tesla ...

Alexander the Great is one of the most famous generals of the ancient world. By the age of 32 he had conquered a massive empire that stretched from the Balkans to modern-day Pakistan. We know about ...