The construction of PsiQuantum’s 1 million qubit quantum facility in Chicago has begun, a size that research suggests is potentially large enough to crack Bitcoin’s cryptography.

A quantum internet is only as useful as its reach, and in a first, researchers created more than a million qubit pairs across ...

Rydberg atoms are atoms with one or more outer electrons excited to very high energy levels, which interact very strongly with each other. These atoms are widely used to run quantum simulations and ...