Quantum Computing (NASDAQ:QUBT) shares are ripping higher in early Tuesday trading, up 26% to around $12.81 from a prior ...

Quantum computing stocks were hot in 2025, so it was inevitable that more quantum companies would join the fray in 2026. A ...

With earnings due this week for several quantum computing stocks, Rigetti's Q1 revenue came in slightly above views.

Quantum Computing stock is now trading at a year-to-date high of roughly $13. Beyond immediate earning excitement, QUBT is ...

Operator: Ladies and gentlemen, greetings, and welcome to the Quantum Computing, Inc. First Quarter 2026 Shareholder Update ...

A new "geometry‑based" quantum swap gate makes neutral‑atom computers far less sensitive to laser noise.

D-Wave Quantum (QBTS) is lower today after the quantum computing company reported lackluster first quarter revenue ...

The Fab 2 narrative moved from early-stage cost framing in Q4 (“several hundred million dollars … two and three years out,” said CFO Roberts previously) to Q1 messaging about active planning and ...

Quantum computing is coming faster than most realize.

The quantum computing space is full of stiff competition.

Nvidia asserts that its Ising models perform their error-correcting processes about 3 times more accurately than traditional ...

Quantum Computing (QUBT) stock was up 15% on Tuesday. What’s behind the move: The application software developer reported revenue of $3.7 million for the first three months of the year, a substantial ...