Ultra HD '4K' Blu-ray discs are due to hit the market at the end of 2015 with enhanced resolution, expanded color and more. Here's the 411 so far.
Programmers have begun unlocking a new feature in Google's new Lollipop mobile OS: the ability to shoot photos in raw format, which adds new flexibility in image quality.
Those who want movies with the very highest quality will be keen on 4K Blu-ray's better resolution, color, and dynamic range. Yet millions seem happy with streaming video, despite its shortcomings.
By raising $4.3 million on Kickstarter, Neil Young's startup shows an appetite for better sound quality. The only hitch: experts say there's little point going beyond CD quality.
Learn about CNET's testing procedures for desktops.
At a special sneak preview, a few of us journo types got to see upcoming High Dynamic Range technology from Dolby. And it might just improve all TVs.
The Blu-ray Disc Association has confirmed that a task force is evaluating proposals for adding new features such as 4K playback to the format.
The ITU Radiocommunication Assembly has put out new recommended standards for Ultra HD TVs. What do they mean to you?
4K Ultra HD is four times the resolution of 1080p. Here are three improvements far more worthwhile.
Adobe's updated raw-image format now handles stitched panoramas and HDR photos, part of a plan to attract more photographers and allies. Adobe hopes to see the features used -- but isn't promising anything.