In a significant stride, Russia's Lebedev Physical Institute (FIAN) has successfully tested a 50-qubit quantum computer, ...

Oxford scientists have set a world record for quantum precision, achieving just one error in 6.7 million operations using ...

As quantum computing evolves from theory to commercialization, two distinct visions are emerging. Rigetti Computing RGTI and ...

Shares of Rigetti Computing are soaring Wednesday afternoon. Cantor Fitzgerald initiated coverage on the quantum computing ...

Cantor Fitzgerald says Rigetti Computing shares could hit $15 in the coming months. RGTI stock is relatively inexpensive to ...

D-Wave has been the best performer among quantum computing stocks in 2025. The company is a leader in annealing quantum ...

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

In the fledgling field of quantum computing, IonQ ( IONQ 6.92%) has emerged as one of the leading start-up investment options ...

Quantum computing is just in its infancy. Companies are racing to build their best platform, which is no small task, ...

QuantumCTek’s new technology promises to slash costs, while advancing China’s quantum computing ambitions; represents a ...