Physicists at Harvard have developed a powerful new laser-on-a-chip that emits bright pulses in the mid-infrared spectrum – ...

Laser engraving offers precision detailing for polished results on everyday items like coasters and phone cases. Beginners ...

"It felt like the pregnancy would never end, because we were so worried something was going to happen to Enzo," Tom ...

Scientist Pete Kelsey and his team have 3D-mapped the entire island of Alcatraz, discovering Civil War secrets, prisoner ...