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

Quantum computing companies are quietly entering public markets. Infleqtion, Horizon Quantum, and Xanadu are pursuing ...

Scientists in Germany have pulled off a staggering computing feat by fully simulating a 50-qubit quantum computer for the ...

Quantum computing is coming faster than most realize.

Quantum computing promises to reshape energy by enabling advanced simulations and accelerating materials discovery for carbon ...

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

Some quantum computer companies announced news this week that has investors excited about the stocks again. Here’s what to know. Yesterday was World Quantum Day, a day dedicated to raising awareness ...

BERKELEY, Calif., May 11, 2026 (GLOBE NEWSWIRE) -- Rigetti Computing, Inc. (Nasdaq: RGTI) (“Rigetti” or the “Company”), a pioneer in full-stack quantum-classical computing, today announced financial ...

QTREX isn't trying to build a quantum computer. It's building the physical connectivity layer that sits around one.

A gold superconducting quantum computer hangs against a black background. Quantum computers, like the one shown here, could someday allow chemists to solve problems that classical computers can’t.

Quantum Motion has raised $160 million in a Series C funding round to support the commercialization of its silicon-based ...

On May 7, 1981, influential physicist Richard Feynman gave a keynote speech at Caltech. Feynman opened his talk by politely rejecting the very notion of a keynote speech, instead saying that he had ...