Scientists at UC San Diego have developed a surprising new way to store digital information using light instead of magnets, ...

A case report describes a laser hair removal technician who lost central vision in her left eye after accidental alexandrite ...

The distance between Earth and its moon is very long, and light is the fastest thing we know of, so how long would it take a ...

While a laser pointer's distance is influenced by many factors, including atmospheric conditions, you might be surprised to ...

Engineers at the University of California, San Diego have developed a way to control the magnetic states of materials using ...

A continuous laser focused to a few microns, carrying 75 kilowatts of power, has been used to sharpen cryo-electron ...

Natalia Litchinitser's lab will establish new ways for controlling structured light and electromagnetic radiation as part of ...

Researchers have built an extended-cavity tapered amplifier laser stabilized by a volume Bragg grating that delivers up to ...

When most people picture an antenna, they think of a slim metal rod, whether the thin, extendable rod on a portable FM radio ...

The US military’s full embrace of high-energy laser weapons may depends on how easy they are for the average service member ...

Worried about laser light? Discover what happens when a laser hits your smartphone camera lens, why CMOS sensors burn, and ...

A laser pointer's beam can reach miles into the sky, yet its bright dot seems to vanish on your TV. Here's what's actually ...