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 ...

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 ...

It’s a rare person who can pick up a cheap laser pointer and not wield it like a lightsaber or a phaser, complete with sound effects. There’s just something about the “pew-pew” factor that makes ...

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

The Beth Sholom synagogue in Elkins Park, designed by Frank Lloyd Wright, is an unusual building even among the famed architect’s unique built works. Some have described it as a spaceship that landed ...

OMNI is a new long throw flashlight which is launched via Kickstarter this month providing a pocket-sized yet powerful tactical flashlight with a beam distance of 1,039 m and 270 LM. The rechargeable ...

When two black holes merge or two neutron stars collide, gravitational waves can be generated. They spread at the speed of ...