Atom Computing has built a neutral-atom quantum processor containing 1,225 qubits, making it one of the largest qubit arrays ...

A breakthrough quantum physics experiment has revealed a startling result. Scientists measured “negative time” as photons ...

A University of Toronto experiment showing that photons can spend a negative amount of time inside a cloud of atoms has been ...

Our best model of the cosmos has a glaring mathematical problem, but we may have found an answer.

Quantum computers get a lot of attention, even though they are not ready for prime time, but quantum sensors are already ...

Quantum computing still stumbles on fragility, where tiny disturbances can wreck calculations. ETH Zurich researchers built a ...

We use different devices to measure temperature. The science behind them, and concepts such as absolute zero and cold atoms, ...

A couple of weeks back I posted an answer to a question from a Twitter follower’s child, who asked “How Strong Is Space?” That was fun, so here’s another kid-question answered, this one from my own ...