Rigetti Computing (NASDAQ:RGTI) shares slid more than 7% Friday, closing at $16.65 after its second-quarter results underscored just how wide the gap remains between revenue and costs. The company ...

Canada’s boycott of U.S. alcohol is taking its toll Sophie Turner says kissing Game of Thrones co-star in new film was ‘vile’ ...

One's racing SpaceX to connect every smartphone on Earth, while the other's building the quantum computers that could ...

Quantum Computing has become a popular stock in the artificial intelligence (AI) landscape over the last year.

Caltech scientists have created a hybrid quantum memory that converts electrical information into sound, allowing quantum ...

A discarded mathematical oddity has become the key to unlocking universal quantum computing. By combining Ising anyons with a ...

Quantum computing, long seen as a distant goal, is moving closer to reality as leading tech firms outline fresh plans for building scalable machines. In June, ...

Researchers have unveiled a new quantum material that could make quantum computers much more stable by using magnetism to ...

When mathematicians revived ignored mathematical structures, they found that overlooked particles, called "neglectons," could ...

Quantum computing isn't an easy area to invest in right now. Most companies agree that 2030 will be a turning point for the industry and commercially viable quantum computers will ...

In the fast-evolving world of quantum computing, one of the biggest hurdles isn’t how fast calculations can be done—it’s how ...

UnitedHealth jumps after Berkshire Hathaway discloses a stake in the health insurer, while Applied Materials tumbles ...