The executive branch has been infiltrated by an unexpected entity: a random livestreamer. On Friday, the White House said it was launching an investigation after some bearded dude’s YouTube stream ...

A laser is usually constructed from two basic elements: a material that provides optical gain through stimulated emission and an optical cavity that partially traps the light. When the total gain in ...

KOHLER backup generators automatically switch on in the event of a power outage. Generators help run electricity to your home for appliances, whole-home circuits, sump pumps, HVAC units and water ...

Snap Maps don't just tell your friends where you are; they also disclose a few of your activities. And it's freaking people out big time. SEE ALSO: 'Snap Maps' are prime territory for FOMO and lurking ...