While entangled photons hold incredible promise for quantum computing and communications, they have a major inherent disadvantage. After one use, they simply disappear. In a new study physicists ...

Penn State graduate Ross Ulbricht was sentenced to life in prison for running Silk Road, a drug marketplace on the dark web that conducted more than US$200 million in illegal drugs trade using bitcoin ...

While entangled photons hold incredible promise for quantum computing and communications, they have a major inherent disadvantage. After one use, they simply disappear.