Quantum cryptography has only ever been possible between places equipped like quantum optics laboratories. Now physicists have worked out how to do it with handheld mobile devices
Smartphones boost "broadband" coverage, but gaps remain that could be served by TV spectrum and other technologies.
A re-analysis of various animal communication datasets reveals the length of the "words" they use and the size of their repertoires
If Google claimed ownership of comprehensive Sunday football coverage, Google Fiber -- and TV dongles -- would be an even better deal
As TiVo tries for a second act --- streaming everything you subscribe to --- content providers are calling the shots.
If you want recorded content -- you're all set. But seamlessly watching live TV is a work in progress.
Two weeks after NSA chief cited tight auditing--and consequences for internal violations--new disclosures show such breaches are common.
Adolescents with mental health problems are particularly hard for therapists to engage. But a new computer game is providing a healthy conduit for effective communication between them
Galileo could not have built the world’s first astronomical telescope without a revolutionary new theory of optics that he must have kept secret, argue historians of science
Creating visualisations of complex, three-dimensional chemicals is still an art despite the increasingly advanced software available to help, say chemists