Laser and inkjet printers may handle similar tasks, but they differ widely in speed, print quality, maintenance, and ...

Laser hair removal is becoming a popular long-term grooming solution, but dermatologists warn that preparation and aftercare play a critical role in achieving safe results. Dr Suma Divya explains why ...

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 ...