Considering laser hair removal? Here's everything you need to know about how it works on those with darker skin.

Back in 1977, George Lucas called it simply Star Wars, a brand-new space adventure full of laser blasts, daring escapes ... This scene sets up a pattern of brain-over-blaster that continues to ...

Auburn University's 3D printer passes zero-gravity test, as part of the $870,000 NASA-funded electronics and semiconductor devices project.