Keithen Drury has positions in Alphabet and Nvidia. The Motley Fool has positions in and recommends Alphabet, Microsoft, and Nvidia. The Motley Fool recommends the following options: long January 2026 ...

Quantum Computing ( QUBT +4.27%) stock went through volatile trading across 2025 and ended the year deeply in the red. The ...

IonQ holds the world record for two-qubit gate fidelity at 99.99%. No other company has crossed the 99.9% two-qubit gate ...

Alphabet made a breakthrough in late 2024 with its Willow chip, which was able to exponentially reduce errors as it added ...

Analysts at RBC just initiated coverage of Nvidia (NASDAQ: NVDA) with an outperform rating and a $240 price target. The firm ...

Pure-play developers like IonQ, Rigetti Computing, and D-Wave Quantum are the hottest quantum computing stocks right now. Big tech giants are also exploring quantum computing in addition to their ...

Overview: Quantum computing is moving steadily from research into early commercial use across industries.Pure-play firms like ...

Rigetti Computing is pursuing a more universal gate-based quantum system that theoretically should be able to solve more complex computational problems. The company uses a modular chip architecture ...

D-Wave Quantum and Nvidia have introduced technologies that could enable the next phases of the AI revolution. D-Wave's quantum computers could deliver unprecedented processing power to AI systems.

In this week’s edition of The Prototype, we look at building a virtual fusion power plant, a major quantum breakthrough, AI ...

D-Wave Computing is upgraded to Buy, driven by positive quantum sector developments and Nvidia's NVQLink announcement. QBTS stands out for commercial viability, rapid revenue growth, and a unique ...

US multinational Honeywell is planning to file draft IPO papers for its quantum computing unit, Quantinuum, with the US securities regulator. Timings for the filing were not disclosed, and the company ...