Black holes are one of those physical objects whose complete description escapes our theories. Quantum mechanics and general relativity don’t work particularly well together and this leads to ...

Quantum computers could beat classical ones at answering practical questions within two years, a new experiment from IBM computers shows. The demonstration hints that true quantum supremacy, in which ...

In a lab rack that looks more like a high-end audio system than a server, clusters of human brain cells are quietly learning to process information. Electrodes feed them signals, nutrients keep them ...