If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. When it comes to lighting systems, every DJ needs visuals ...

Over the past several decades, researchers have been making rapid progress in harnessing light to enable all sorts of ...

Nonlinear effects cause different parts of a wave to move at different velocities and distort the light's periodic sinusoidal pattern. These effects generate new wavelengths and result in what ...

Lasers are awesome, and as the technology continues to advance, they keep getting cheaper! If you’ve ever wanted your own laser light show in your man cave, it’s never been easier. In the 70’s ...

To get rid of the cancer cells or to let them be? That is the question men must grapple with when diagnosed with early-stage prostate cancer. While the risk it presents is minimal, the side effects of ...

When a high-energy laser hits certain substances, their atoms are ionized and heated into a plasma in a process known as laser-induced breakdown. After the laser is switched off, the electrons and ...

Christmas lights on the outside of your house might look awesome, but they really aren't that much fun to hang up. This year, we are using something different—lasers. Yes, you can now add Christmas ...