For at-home red-light therapy targeting hair loss, skin concerns, or both, these iRestore deals offer the biggest savings.

For more critical situations/procedures, such as intravenous (IV) insertions and more, near-infrared (NIR), ultrasound sensing techniques, or transillumination technology are frequently used.

Editor’s note: This story originally appeared on Laser Wars, a newsletter about military laser weapons and other futuristic defense technology. Subscribe here. For decades, the U.S. military’s dream ...

Us Weekly has affiliate partnerships. We receive compensation when you click on a link and make a purchase. Learn more! Sure, laser treatment can reduce signs of aging, but each session can cost ...

Moving photonic ICs into the same package as silicon helps improve performance, but lasers remain outside. A new monolithic laser array allows hundreds of colors, each individually software-tunable ...

A compact ultraviolet-B (UV-B) semiconductor laser diode emitting at 318 nm under continuous-wave operation at room-temperature. The device demonstrates stable UV-B lasing on a low-cost sapphire ...

Cubism (2020) developer Thomas Van Bouwel and publisher Creature announced that Laser Dance is finally coming to Quest next month, bringing its unique and immersive mixed reality obstacle course in ...

Australian defense company Electro Optic Systems (EOS) has unveiled its Apollo High Energy Laser Weapon (HELW) that pumps out up to 150 kW of power yet can take out 200 medium-sized drones running on ...

Wow, BMW laser headlights sound exciting. Maybe you could sync them to your radio and program a Pink Floyd Laser Spectacular or one of those Ronnie James Dio hologram shows! Ok, that's not how they ...