An experiment involving a sealed box that unexpectedly bursts open. The video shows pressure buildup, timing, and the moment the box fails, breaking down what causes a sudden explosion. What NASA ...

An explosion on Saturday afternoon suspected to have been caused by a gas leak prompted authorities to shut down a major freeway in Los Angeles County and order residents to shelter in place. The ...

CLEVELAND — Lots of people are getting their last-minute gifts for the big day tomorrow. Video games are always a big hit, and maybe a quick purchase of scratch-off lottery tickets could be handy in a ...