Optical media discs might all look roughly the same on the outside, but it's what's on the inside that really counts.

CNET examines on the ongoing problem of disc compatibility on Blu-ray players, and why it's something reviews won't always catch. Matthew Moskovciak Senior Associate Editor / Reviews - Home theater ...

Recent news from Sony and Panasonic about a new type of disc designed to hold up to 1 terabyte of data has the Internet buzzing about its implications. Could this be the piece of the puzzle we need to ...

April has been another great month for 4K Blu-rays and I'm looking at 8 discs that could make a fine addition to your ...

Hollywood studios live in mortal fear of piracy, and nowhere is that fear more evident than when a customer tries to copy a movie bought, legally, to watch on another screen. If I buy a $20 Blu-ray ...

The Blu-ray Disc Association has teased that a 4K-friendly disc format is coming, but Singulus isn't willing to wait to make some announcements of its own. The German company just finished production ...

A math problem for 21 st Century grade school student might look like this: At 25 GB per layer, how many layers would it take to provide a Blu-ray disc with a 400 GB capacity? The answer is 16 layers ...

Software maker Pony/Canon will release the first Blu-ray/DVD movie hybrid in Japan in February 2009, in a deliberate attempt to accelerate consumer transition from the DVD format to Blu-ray. By ...

According to some members over at the AVS forums there may be an issue of disk rot with certain Blu-ray disks. The titles that that have been reported with the disk rot issue are The Departed, The ...