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

COLLEGE PARK, Md.--(BUSINESS WIRE)--IonQ (NYSE: IONQ), a leader in the quantum computing and networking industries, today announced a significant milestone in the development of high-speed, ...

Quantum computers, devices that can perform computations relying on the principles of quantum mechanics, are expected to outperform classical computers on some types of optimization and processing ...

IBM is no longer talking about quantum computing as a distant science project. It is laying out a tightly sequenced plan that stretches from today’s noisy chips to fault-tolerant machines that could ...

Which of these quantum computing plays has a brighter future?

Quantum computing stock Rigetti Computing (NASDAQ: RGTI) had a massive day on July 16. Shares rose 30% after the firm announced, “Rigetti Demonstrates Industry’s ...

Researchers have realized a new design for a superconducting quantum processor, aiming at a potential architecture for the large-scale, durable devices the quantum revolution demands. Unlike the ...

Rosenblatt initiated QUBT with a Buy rating and a $22 price target. "Quantum Computing Inc. (QCi) has legitimate quantum assets across photonics, compute, security and sensing as well as burgeoning ...

The start of 2026 hasn’t been smooth sailing for Rigetti Computing (RGTI). The pure-play quantum contender recently pushed ...

Detailed price information for Quantum Computing Inc (QUBT-Q) from The Globe and Mail including charting and trades.

IonQ and Australian National University collaborate on even faster, higher-fidelity quantum gates with fewer errors, higher scalability and faster time to solution COLLEGE PARK, Md.--(BUSINESS WIRE)-- ...