Scars tell stories, but sometimes they’re stories we’d rather not share with the world. Laser treatment stands among the most effective solutions for those wanting to minimize the appearance of these ...

NASA’s laser retroreflector arrays aboard GPS III satellites enhance positioning accuracy for Earth navigation and scientific measurements by reflecting laser signals back to ground stations.

If you get an inexpensive diode laser cutter, you might have been disappointed to find it won’t work well with transparent acrylic. The material just passes most of the light at that wavelength, so ...