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 ...

The HELIOS laser weapon could change modern warfare forever ⚡🚀 The Sunday Cool Podcast explores how this top-secret U.S.

Following laser surgery (photocoagulation) to repair a retinal tear, a person can expect a fairly brief recovery period with minimal discomfort. Temporary symptoms may include mild irritation and ...

(CNN) — With hotter weather often comes more skin showing—and for many that means increased sense of pressure to get rid of body hair. Diet culture already makes summer a tricky time, with ...

Add Yahoo as a preferred source to see more of our stories on Google. Chinese scientists have developed a portable 2-kilowatt (kW) fiber laser weapon that can operate in extreme temperatures.