Citi initiated coverage of quantum firm Infleqtion with a buy rating. Quantum computing stocks have underperformed in 2026.

As the initial hype surrounding quantum computing slowly fades, some of the industry's most popular stocks are vulnerable to ...

This chip is another, tinier box inside of which takes place the phenomenon discovered by Albert Einstein and other ...

Quantum computing is closer to reality than many think.

Rigetti's new record was only done in an R&D setting. There are other companies with better results than Rigetti. That kind ...

For quantum computing to reach the point where it is fault-tolerant, scalable, and commercially viable, it’s going to be with ...

In 1947, when Bell Labs created the transistor, we could never have imagined this invention would underpin the microprocessor, the internet, and the digital world as we know it. The same potential for ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Parts of the IBM Quantum System Two are displayed at IBM Thomas J. Watson Research Center on ...

Quantum computing has the attention of the most powerful institutions in the world, including Google, Microsoft, Amazon, IBM and the U.S. government. Startups in the space attracted about $2 billion ...

Applied computing is a multidisciplinary field that blends the theoretical and practical aspects of computing to solve day-to-day business and industry problems—integrating computing with other ...

Building a utility-scale quantum computer that can crack one of the most vital cryptosystems—elliptic curves—doesn’t require ...

In 1947, engineers stared at the room‑sized Harvard Mark II computer in frustration as it kept malfunctioning. They finally ...