I love how flashlights have evolved in the past decade with powerful LEDs, lithium-ion batteries and USB-C charging, and ...

Researchers have built a new platform that produces ultrashort UV-C laser pulses and detects them at room temperature using ...

As summer comes to an end, dark spots, sun damage and emerging fine lines may be top of mind. Lasers are a high-tech, efficacious way to address these common skin concerns and many consumers are ...

In the realm of beauty tech, red light therapy reigns supreme. However, at-home laser treatments have been quietly gaining ...

In patients with polycystic ovary syndrome (PCOS), laser and light therapies, alone or in combination with pharmacological agents, improve hirsutism and psychological well-being in women, according to ...

Scientists get peacock feathers to emit laser light after adding dye and green pulses, revealing surprising biophotonic ...

For the experiment, a high-power green laser was directed through ruby cube and illuminated with a blue laser from the side. The green laser increases the optical absorption of the blue illuminating ...