Add Yahoo as a preferred source to see more of our stories on Google. Storing household items might seem straightforward, but you’d be surprised how many common items can actually pose explosive risks ...

A star system in our own galactic neighborhood is poised to put on a show so bright it could briefly rival the planets and even shine in daytime skies. Astronomers are watching for a sudden eruption ...

At least nine people were killed and nearly 3,000 people wounded across Lebanon on Tuesday afternoon when hundreds of pagers used by Hezbollah and others almost simultaneously exploded. Hezbollah has ...

When most people think of a supernova, they're thinking of a Type II core-collapse supernova. These are massive stars that have reached the end of their time on the main sequence. They've used up ...