Scientists have developed a new approach to correcting common quantum computing errors, which could pave the way for more ...

Rigetti Computing is a far smaller company than IonQ with a market cap around $8.4 billion. The company reported revenue of ...

The Majorana 1 quantum computer was hailed as a significant breakthrough by Microsoft, but critics say the company has yet to ...

In order to scale quantum computers, more qubits must be added and interconnected. However, prior attempts to do this have ...

Two of the leading pure-play quantum computing stocks are IonQ ( IONQ 2.24%) and D-Wave Quantum ( QBTS +0.67%). While both ...

Physicists at Silicon Quantum Computing have developed what they say is the most accurate quantum computing chip ever ...

Quantum computers are shifting from lab curiosities into real machines that can already outperform classical systems on ...

Quantum computing stocks like Rigetti surged on hype but are now plunging. We examine whether the quantum boom is over and if ...

The novel design for the new qubit uses the chemical element tantalum in tandem with a special silicon substrate, creating ...

Russian scientists have developed a 70-qubit quantum computer (a device that uses the principles and phenomena of quantum ...

Researchers at USTC in China turned to microwave-based error correction to achieve a distance-7 logical qubit, much like ...

Russian scientists have created the country’s first ion-based quantum computer using a new type of quantum unit that works ...