Shares of quantum computing pure-play stocks IonQ, Rigetti Computing, and D-Wave Quantum have catapulted higher by as much as ...

Today's quantum computers struggle with calculation errors, limiting their real-world usefulness. One company working to ...

Unlike dot-com companies, quantum companies have working technology and paying customers today.

Infleqtion's 12-month sales through the first half of 2025 were higher than those of D-Wave Quantum, Rigetti Computing, and ...

The breakthrough, confirmed in Nature, pushes quantum computing from theory to real-world validation. Alphabet stock rose 1.8 ...

While quantum computing isn't commercially viable right now, multiple companies are pushing toward that goal. For investors ...

Quantum computers have the potential to model new molecules and weather patterns better than any computer today. They may ...

In this week’s edition of The Prototype, we look at why AI models struggle with finance, a revolutionary superconducting ...

Alphabet's Echoes algorithm just achieved a major quantum AI breakthrough. Elon Musk says Alphabet's achievement is making quantum computing more relevant. Despite Google's progress, other quantum ...

S&P Global (NYSE: SPGI) regularly monitors analyst recommendations and price targets to gauge what Wall Street thinks about a long list of stocks. However, analysts don't cover every quantum computing ...

SAN FRANCISCO (Reuters) -Google said it has developed a computer algorithm that points the way to practical applications for ...

Xanadu Quantum Technologies will go public on the Nasdaq through a merger with blank-check firm Crane Harbor Acquisition Corp ...