The gigantic coronal hole is blasting high-speed solar wind toward Earth, potentially igniting vibrant auroras and minor ...

Rather than helping each other out when they're attacked, plants may have to eavesdrop on each other to know when to launch ...

A mechanism that activates specific muscles in our ears is a leftover from our evolutionary past, back when our ancestors depended more on their hearing for survival.

Aside from Earth, no planet in the solar system captures our imagination quite like Mars. The Red Planet is one of the few places in our cosmic neighborhood where extraterrestrial life may have ...

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

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 ...

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 ...