Controlling qubits with quantum superpositions allows them to dramatically violate a fundamental limit and encode information ...

Over the trailing year, shares of quantum computing pure-play stocks IonQ ( IONQ +1.70%), Rigetti Computing ( RGTI +2.91%), D ...

Researchers have made a major advance in quantum computing with a new device that is nearly 100 times smaller than the ...

This week, at the IEEE International Electron Devices Meeting (IEDM 2025), imec, a research and innovation hub in advanced ...

D-Wave stock has pulled back sharply from October's all-time high. That doesn't necessarily make it a bargain.

Another mega-round for a quantum computing company? This feels like a phase shift in the quantum computing ecosystem as ...

The Peter Thiel-backed startup Quantum Systems is set to receive a €210 million ($246 million) contract to deliver ...

Quantum computing could be a $205 billion market within a decade, according to an analyst who recommends IonQ, Rigetti and ...

A local initiative aims to prevent quantum technology from following the same path as the internet browser — out of Illinois.

Quantum computing is entering a pivotal year as breakthroughs move from laboratory experiments to real business impact across ...

Noem was questioned about her department's deportation practices during a tense hearing in Washington, D.C.

These stocks have rewarded shareholders generously in the last few years. The underlying businesses, on the other hand, leave ...