Observations with the Allen Telescope Array set new limits on possible signals from extraterrestrial transmitters.

This Workbench column offers tips on spotting nitrogen leaks, protecting copper ground straps, assessing M-Disc longevity and ...

I used to say Atmos music was for speakers only. Apple's new headphones are changing my mind.

Alienware's new 39-inch 5K OLED monitor uses RGB stripe tandem technology to hit 1,300 nits of peak brightness without losing ...

Alienware’s kicking off its 30th anniversary with a full range of displays, from Penta Tandem QD-OLEDs to VA LCDs.

Decades of once‑secret US military reports, videos and witness accounts reveal strange glowing objects in the sky that ...

James Cameron’s latest arrives on 4K UHD and Blu-ray 3D with native 4K, native 3D, and a home theater presentation built to show off Pandora, even if the sequel itself feels familiar.

Consoles with disc drives are the easiest way to enjoy all kinds of physical media, but that could end with the next-gen ...

NASA's Nancy Grace Roman Space Telescope is poised to make a major leap in the hunt for worlds outside our solar system, ...