A ‘quantum internet’ would be a network that uses quantum rules to send information. It could offer super-secure ...

The race to build the first useful quantum computer is on and may revolutionize the world with brand new capabilities, from ...

Engineers have developed a pulsed cryogenic smart amplifier that cuts power use & heat in quantum computers, enabling scalable qubit readout.

Devices taking advantage of the collective quantum behavior of spin excitations in magnetic materials—known as magnons—have ...

Quantum computing threatens Bitcoin & digital systems like banking & payments. Can Bitcoin’s $2T incentive drive ...

A research team has achieved the holy grail of quantum computing: an exponential speedup that’s unconditional. By using ...

IonQ Inc. (NYSE:IONQ) is one of the best AI stocks to buy according to hedge funds. On June 25, IonQ made headlines with a ...

Quantum computers are getting faster. IBM's Starling computer will be released in 2029 and will be 20,000 times faster than ...

D-Wave Quantum's valuation is disconnected from fundamentals, with massive dilution, negative cash flow, and revenue reliant ...

Researchers are fabricating quantum processors powerful enough to execute small instances of quantum algorithms. Scalability concerns are motivating distributed-memory multicomputer architectures, and ...

Quantum computers are pretty amazing, right? They promise to solve problems that regular computers can’t even touch.

Founded in 2013, Rigetti Computing is a mid-cap tech company specializing in designing and building quantum computing ...