Electrical engineers at Duke University have demonstrated the fastest pyroelectric photodetector to date, which works by absorbing heat generated by incoming light. Capable of capturing light from the ...

Can't get your hands on the Canon G7 X Mark III, Fujifilm X100VI, or Ricoh GR IV? You're not alone. Time to hit the used ...

The SunBooster mounts onto a laptop or monitor to hopefully give you a dose of energy when you can't see the sun.

The Shark PowerDetect UV Reveal is SharkNinja’s latest robot vacuum and mop. A flagship model with a multifunctional dock ...

So I was pleasantly surprised when Shark announced one of the coolest cleaning features I've ever heard with the launch of the Shark UV Reveal 2-in-1. I got to test it at home before its official ...

Shark's new robot vacuum is going to reveal your embarrassing secrets. It uses a UV light to detect old, dried-up stains.

Because the sparking happens so uniformly across the branches they observed, the team suspects the phenomenon scales up massively. Tens to hundreds of leaves on every treetop under a thunderstorm ...

In laboratory studies, coronae emit a faint blue light from the tips of spruce needles. In nature, ambient light drowns out this glow, so researchers used a special camera to detect invisible, ...

LAS VEGAS—I probably spend way too much time behind a computer screen, but I found a device at CES 2026 that promises to let me maintain my workaholic ways while keeping the good vibes flowing. The ...

Dad accidentally destroys laptop in one hilarious clip. Trump says he may veto extension of health care subsidies Why Elon Musk says saving for retirement will be 'irrelevant' in the next 20 years ...

This article is part of Kotaku Deals, produced separately from the editorial team. We may earn a commission when you buy through links on the site. Dell laptops are some of our favorites out there.

If you're worried about privacy, a webcam cover could make sense. But it could also break your MacBook's screen, and built-in macOS and hardware features mean that you don't need one anyway. You've ...