This year's Christmas presents could be sorted: scientists have invented a DVD-sized disc that can store millions of hours of video, enough for all your favorite movies and TV shows—and much more ...

Forward-looking: As consumers increasingly turn toward digital distribution and data center operators try various storage methods, optical discs haven't stopped evolving. A recently published paper ...

Researchers at the University of Shanghai for Science and Technology have come up with an optical storage device that has the same shape and size as a DVD or Blu-Ray disc — but can hold a whopping 1.6 ...