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

Quantum computing is still years away from commercial relevance.

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

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

Rigetti Computing stock has surged roughly 500% over the last year, but another quantum-computing stock could be a better buy ...

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

To win the quantum computing race, you need cash -- and Alphabet has a lot of cash.

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

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 ...

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 ...

Working with OptQC, the Japanese company wants to make a game-changing optical quantum computer that operates at room ...