Watch a black hole fall into a star and then blow up

NASA has visualized the cataclysm, which is thought to have caused a mysterious eruption of gamma rays captured by telescopes ...
A Magical Mess on MSNOpinion

5 people from history whose odd fears still fascinate experts

Fear is universal. Even the most powerful rulers, celebrated artists, and brilliant minds throughout history weren't immune ...

The Geminids are one of the best meteor showers of the year—and the weirdest. Here’s how to see them

This December's dazzling display comes from a strange asteroid with comet-like behavior—and a tail of debris that astronomers ...