Trapped-ion quantum computing operates at room temperature, unlike other types that need extreme cold. This type of quantum computing is promising for stable, long-term research and application.

IonQ's trapped ion approach is different from most quantum computing competitors. Some companies are saying quantum computing will become mainstream by 2035-2040. 10 stocks we like better than IonQ › ...

Researchers developed a photonic chip that incorporates precisely designed antennas to manipulate beams of tightly focused, intersecting light, which can rapidly cool a quantum computing system to ...

Quantinuum, a leading quantum computing firm, has set a new record in the field of quantum computing. The company’s Helios quantum computer has demonstrated 98 fully linked qubits in a single, ...

Quantum computers based on ions or atoms have one major advantage: The qubits themselves aren’t manufactured, and there’s no device-to-device variability among atoms. Every atom is the same and should ...

Quantum Art's new QPU could be both significantly smaller and also faster than competing quantum architectures. How can we reinvent quantum computing? Perhaps by shrinking it down and making it small: ...

Quantum computing has been increasingly in the news, with the U.S. government reportedly in talks to take equity stakes in companies working in the field and tech heavyweights like Nvidia (NVDA) ...

Researchers have made a major advance in quantum computing with a new device that is nearly 100 times smaller than the diameter of a human hair. Published in the journal Nature Communications, the ...

Quantinuum has unveiled a third-generation quantum computer that could be easier to scale up than rival approaches. The US- and UK-based company Quantinuum today unveiled Helios, its third-generation ...

Quantum computing stocks made a lot of headlines in 2025. Quantum computing is very much in its early days, and revenue for these companies is relatively modest. As such, how they perform will mostly ...

Quantum computing pure plays have huge upside, but are incredibly risky. Legacy companies like Alphabet and Nvidia have massive resources to invest in this tech. Quantum computing investing is not an ...

Alphabet's Willow quantum computing chip is delivering incredible results. IonQ has the world's most accurate quantum computing technology. Nvidia is bridging the gap between traditional and quantum ...