The adoption of the new, modernized National Spatial Reference System (NSRS) is rapidly approaching, with official implementation now expected in the first quarter of 2027. One of the most common ...

This article explores the differences between frame and coordinate transformations in relativistic theories. We highlight the key role of tetrad fields in connecting spacetime and frame indices. Using ...

Ty Pendlebury is CNET's senior editor for TV and home audio, and author of the daily Insider newsletter. He has rigorously tested, reviewed and written about AV equipment for the company since 2006.

The first animated feature in 15 years by the acclaimed French filmmaker Sylvain Chomet, the “Triplets of Belleville” creator, is a biopic of another artist who never lost his ability for wonder and ...

EXCLUSIVE: The Full Frame Documentary Film Festival in Durham, NC has announced its 2026 lineup, a slate with more than a dozen world premieres as well as award-winning films from around the world.

If you’re in the market for a new mattress—or find yourself stacking pillows to get comfortable or ease aches—you may be wondering whether it’s time to spring for an adjustable bed frame. There are ...

When Valve announced its Steam Machine desktop PC and Steam Frame VR headset in mid-November of last year, it declined to announce pricing or availability information for either device. That was ...

When walking through an unfamiliar city, we might rely on different types of directions. Head east out of the train station, take a left at the stoplight, turn at the building with the mural. To move ...

Animation has always enjoyed a devoted following, but 2025’s releases revealed that its audience is bigger and broader than most of us thought. In a tough year for most live-action releases, one of ...

When simply looking at a spec sheet, the Steam Frame roughly stacks up to the Meta Quest 3, with comparable internal specs and the ability to run software locally on the headsets themselves. They ...

A Valve engineer clued us into a thoughtful part of the new headset’s design. A Valve engineer clued us into a thoughtful part of the new headset’s design. is a senior reporter covering technology, ...

I know what you're probably thinking – why put out a new VR headset in 2026? Big hit VR games have been few and far between in recent years, but Valve is convinced that there's still an appetite for ...