Scientists have developed a new type of optical disc that can increase information storage capacity to the "petabit" level — 125 terabytes of data, or the combined storage capacity of about ...

The most common types are CD, DVD and Blu-ray. As removable media, optical discs superseded the earlier magnetic disk cartridges because they weigh less, have higher capacities and are not subject ...

P hysical media fans need not panic yet—you’ll still be able to buy new Blu-Ray movies for your collection. But for those who like to save copies of their own data onto the di ...

As prices of writeable media and drives dropped, consumers rushed to duplicate games, create their own mix CDs, and backup their data on optical disc. It was a halcyon time. Fast forward to today ...

Using 3D storage techniques, scientists at the University of Shanghai for Science and Technology developed an optical disk capable of accommodating 1.6 petabits of data (that's 1.6 million gigabits).

Starting while at a Silicon Valley startup, Siros Technologies, we explored an alternative approach extnending current optical disk technologies. Here, a spinning disk is written and read by a focused ...

Shiny discs were supposed to kill boring magnetic tape once and for all Tape remains the only true viable long-term solution ...

Sony is officially ending production of recordable Blu-rays. In an announcement from Japan spotted by Tom’s Hardware, Sony ...

Sony has announced it will end Blu-ray Disc media production in February, marking the end of its nearly two-decade run.

A storage system that contains multiple optical drives that read and write the media simultaneously. Libraries may hold one disc per drive or have storage for any number of discs or cartridges ...