Quantum computing is gaining steam among Big Tech companies and drawing increased interest from Washington. Here's what the technology is and what it means for the future.

If you're looking for a smart quantum computing stock to buy, Alphabet is the best choice. Not only is it the pacesetter in ...

For the first time in history, Willow ran a verifiable algorithm that goes beyond the ability of traditional supercomputers, a significant step toward quantum computers being used ...

This Quantum Computing Stock Is Up 3,000% Over the Last Year, and the CEO Just Cashed Out. Are Retail Investors Fueling a ...

Seeking Alpha's roundup of statements, announcements, and remarks that could impact the technology sector. Read more here.

IBM (IBM) stock surged nearly 8% on Friday following a breakthrough announcement that positions the company at the forefront ...

Rigetti Computing recently sold two of its quantum computing systems -- a positive step. JPMorgan has announced it will make ...

Google's Willow quantum chip has achieved a significant breakthrough, performing calculations exponentially faster than ...

Federal investment would amplify IonQ's existing advantages in technology, cloud distribution, and commercial traction.

Detailed price information for Rigetti Computing Inc (RGTI-Q) from The Globe and Mail including charting and trades.

Designed to accelerate advances in medicine and other fields, the tech giant’s quantum algorithm runs 13,000 times as fast as ...

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