Just a few years ago, many researchers in quantum computing thought it would take several decades to develop machines that ...

There are lots of quantum computing start-ups, but IBM, America's first tech company, has led the pack since the 1970s, and ...

Which of these quantum computing plays has a brighter future?

Short-seller Wolfpack Research says IonQ misled investors about canceled government earmarks; it also points to suspicious ...

In short, I expect all of them to be worth more than IonQ in five years. For the record, IonQ's market cap is $13.7 billion ...

In recent weeks, Rigetti Computing postponed the launch of its Cepheus-1-108Q quantum computer to at least the end of the first quarter of 2026 due to technical issues, while rival IonQ completed a ...

Simmons says that silicon quantum processors offer an inherent advantage in scaling, too. Generating numerous registers on a ...

IBM is a more balanced play on this secular trend.

Semiconductor chips that process light rather than electricity could boost processing speeds and reduce energy use.

Scientists teleport quantum calculations between computers, paving the way for distributed quantum computing and a future quantum internet.

Quantum computing firm acquires SkyWater Technology for $1.8B to secure U.S. chip supply and accelerate production timelines ...

LEESBURG, Va., Sept. 21, 2023 /PRNewswire/ -- Quantum Computing Inc (QUBT). ("QCi" or the "Company") (Nasdaq: QUBT), an innovative, quantum optics and nanophotonics technology company, announces that ...