Rigetti Computing is pursuing a more universal gate-based quantum system that theoretically should be able to solve more complex computational problems. The company uses a modular chip architecture ...

Quantum computing is the bleeding edge of computer science and stands to solve AI's energy consumption problem. IonQ is an ...

If you invest $999,000 into D-Wave, you could be a millionaire today or tomorrow, but that's not the point. Investors are ...

Instead of investing in a pure-play start-up, buying Alphabet stock could be the smartest play to gain exposure to the quantum computing industry.

Building large-scale quantum technologies requires reliable ways to connect individual quantum bits (qubits) without ...

Can the stock price increases continue, or has the stock set itself up for a pullback?

On Thursday, Amazon unveiled its first-ever quantum computing chip. This follows similar announcements from Microsoft and Google. Research into quantum computing, which could speed up some computing ...

After the applied mathematician Peter Shor, then at Bell Labs in New Jersey, showed that a quantum algorithm could, in theory ...

Quantum computing promises extraordinary power, but that same power may expose new security weaknesses. Quantum computers are expected to deliver dramatic gains in processing speed and capability, ...

Quantum computers promise unprecedented computing speed and power that will advance both business and science. These same ...

Researchers and tech companies are in a global race to develop quantum computers that can solve hard scientific problems that conventional computers can’t, and that they hope can eventually support ...