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

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

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

D-Wave is a promising pure play, but Alphabet's resources could position it to be a bigger quantum-computing winner.

One of the hottest themes within the greater artificial intelligence (AI) landscape is quantum computing. In 2025, shares of ...

Pure-play stocks IonQ, Rigetti Computing, D-Wave Quantum, and Quantum Computing Inc. have soared by as much as 545% over the ...

A new chip-scale device offers unprecedented control over laser frequencies, a key ingredient for large-scale quantum computing. Researchers have achieved an important step forward in quantum ...

Claims of leaps in quantum computing are made almost daily, but progress is hard to judge when each research group uses its ...

IBM has been working on the next-gen technology for decades, and now has major breakthroughs in its sights. We get a look ...

Investors are giddy about quantum computing upstarts, but it could be the big tech leaders that experience long-term success ...

Quantum computing is entering a critical phase as researchers say scaling to millions of qubits is the biggest challenge and ...

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