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

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

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

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

Quantum computing is hot, hot, hot, with the Defiance Quantum ETF (NASDAQ: QTUM) up 40% year to date and trading near its all ...

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

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

Understanding quantum computing, from qubits science and tech breakthroughs to future quantum applications, and discovering how close we are to real-world use cases ...

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

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 ...

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

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