HRL developed a custom CMOS controller that operates at –450°F inside the cryostat, a specialized refrigerator that keeps the ...

Quantum computing firm Rigetti has launched the Novera QPU, the company’s first commercially available quantum processing unit (QPU). Built at Rigetti’s Fab-1 facility in Fremont, California, the ...

An Ontario startup tackling one of quantum computing’s biggest bottlenecks says it is building devices that have caught the eye of companies such as International Business Machines Corp. and Alphabet ...

The Pittsburgh Supercomputing Center is set to build a hybrid quantum-classical computer designed to help scientists explore ...

Quantum computing currently operates in the Noisy Intermediate Scale Quantum (NISQ) phase, which means that these systems ...

Infleqtion is securing the right partnerships and customers that can set it up for a multiyear run when quantum computing is ...

What has been holding quantum computers back is not the number of qubits — it is the wiring. Qubits sit inside a cooling ...

Over the trailing year, as of the closing bell on Nov. 19, quantum computing pure-play stocks IonQ (IONQ +3.71%), Rigetti Computing (RGTI +7.40%), D-Wave Quantum (QBTS +6.46%), and Quantum Computing ...

Quantum Brilliance – QDK in rack. Image from Quantum Brilliance, with permission. The U.S. Department of Energy’s Oak Ridge National Laboratory (ORNL) announced its first installed and operational ...

The pure plays are so risky that it makes sense to consider investing in their suppliers instead.