Quantum computing is a revolutionary form of computing that uses the principles of quantum mechanics to perform calculations ...

So little is known about the field that there is no way—at least, not yet—to predict what a truly “useful” quantum computer ...

Scientists in China have transmitted encrypted images a record 12,900 kilometers, paving the way for quantum messaging ...

Lava lamps, lottery balls and mouse cursors have long stood in for real-world randomness. Now JPMorgan Chase, with a 56-qubit ...