By harnessing quantum dots and inventive protocols, researchers have cracked a decades-old challenge in quantum encryption, showing secure communication can work without perfect hardware.

Netflix's library is a lot bigger than what shows up on your homepage. Hidden inside the platform are hundreds of niche categories sorted by special codes, and most people don't even know they ...

A quick response (QR) code is a type of barcode that can be read by a digital device to provide a greater amount of information than would normally be feasible.