Caltech scientists are developing laser-driven lightsails that could push spacecraft beyond our solar system. Their research ...

Optoma just put Hisense and Epson on high alert following the announcement of its Optoma UHZ68LV 4K laser projector, one that ...

For precision, speed, and fine-detail, only the best laser engraver will make the cut. I tested out a range of laser engraving machines, and these are my top-rated recommendations for crafters ...

Firefly Aerospace's Blue Ghost lander is cruising through space and has captured a stunning 'postcard moment' featuring Earth and the Sun. In a video shared by the company, the Earth can be seen ...

Most theoretical studies on "beam riders" for interstellar travel have focused on laser beams, which are composed of particles of light called photons. Notable examples include laser-powered ...

The best laser printer is often the top choice for office and home office use. Excelling at document printing, laser printers have a reputation for producing crisp text, fast print speeds ...

Most laser cleaning setups use scanning optics. These move the beam at multiple meters per second to project a desired shape, such as a circle or rectangle, onto the surface. But what is laser ...

If shaving is growing tiresome, consider laser hair removal: This method damages hair follicles to reduce growth over time, ultimately giving more long-term results than using a razor. After ...

The electrons in the beam interact with the electrons bound to the metal atoms to create X-rays," he said. "At NIF, we use the high-power laser beam instead of an electron beam to make the X-rays ...

One of the quests in Fortnite requires you to find both an air sprite and a water sprite in the same match. These elusive little guys can be annoying to find, and if you’re not looking for them ...

For one of the Week 1 quests, you’ve been tasked with giving an Earth Sprite a weapon. When you interact with an Earth Sprite, you’re able to trade a weapon and receive legendary one in return.