Add Yahoo as a preferred source to see more of our stories on Google. Optical disc drive on a modern laptop computer. Scientists have developed a new type of optical disc that can increase information ...

Optical drives let your computer read and interact with discs like CDs, DVDs, and Blu-rays. While nearly every computer had them a few years ago, they're rare to see on new computers now. If you need ...

The scientists increased the capacity by leaps and bounds using an optical disc with a 3D planar recording architecture, which uses a highly transparent, uniform photoresist film doped with ...