Right now, quantum computers are small and error-prone compared to where they’ll likely be in a few years. Even within those limitations, however, there have been regular claims that the hardware can ...

Amid reports of a U.K. man's death from high amounts of vitamin D, experts are warning about the dangers of unsafe levels. After 89-year-old David Mitchener died last year from hypercalcemia, a ...

D-Wave Quantum Inc. (NYSE: QBTS) today announced a quantum advance published in the journal Science, confirming that its annealing quantum computer outperformed one of the world’s most powerful ...