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 ...

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 ...

Scientists from the University of Rochester and UC Santa Barbara have built a laser so small it can sit on a penny. But don’t let its size fool you. This tiny laser could power the next generation of ...

Israel, the US, and other countries have worked on this technology. However, recent advances in technology have enabled lasers to finally become more practical for military uses. On Monday morning, a ...

A futuristic sounding process using a high-energy laser turns ordinary moon dust into versatile manufacturing and construction materials ...

NASA and Ohio State researchers explore laser-based 3D printing of lunar regolith to create durable habitats, tools and structures for long-term Moon missions.