Rigetti's larger revenue and lower stock valuation suggests it's the better investment choice over QCi. However, the quantum ...

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.

Still, shares of Quantum Computing Inc. (NASDAQ: QUBT), which also refers to itself as QCi, have done very well. The ...

Identifying quantum phases of matters has quantum computers stumped and could represent a boundary to physical observation ...

Once fault tolerance is solved, IBM expects to scale its quantum computers up to 2000 quantum bits in 2033 and beyond. The ...

It's not too late to buy one quantum computing stock that's soared over 500% in six months -- but there's a catch.

Recent discussions between U.S. and UK leadership have focused on strengthening cooperation in artificial intelligence, quantum computing, and nuclear energy to support ongoing global innovation in ...

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

The US is taking equity stakes in quantum-computing firms, signaling a bold new era of state-backed innovation in a ...

Rigetti Computing recently sold two of its quantum computing systems -- a positive step. JPMorgan has announced it will make major investments in the industry, among others. The total annual value for ...

At its GTC DC event, the company announced major initiatives spanning quantum computing, 6G networks and “AI factories” built ...

Quantum stocks are trading higher Monday following recent reports indicating the Trump administration is in talks to take ...