For quantum computers to outperform their classical counterparts, they need more quantum bits, or qubits. State-of-the-art ...

Scientists have cooled qubits to record low temperatures using a quantum refrigerator powered by "hot thermal baths." ...

IonQ also set a world record for 2-qubit gate performance, a measure of accuracy and speed for quantum systems. The company ...

Here are three quantum computing companies with stocks that have the potential for millionaire-level gains if their quantum ...

IonQ(NYSE: IONQ) is probably the most popular quantum computing pure-play investment. This is evidenced by its market cap, ...

The encryption protecting billions of dollars, which experts once called unbreakable, no longer works. Hackers don’t need passwords. They don’t brute-force keys. They simply walk through digital ...

Rigetti Computing 's ( RGTI 0.48%) stock closed at a record high of $56.34 per share on Oct. 15, 2025. That marked a 6,850% ...

India's first commercial quantum computer is set to launch at IIIT Dharwad, advancing Karnataka's leadership in quantum ...

QpiAI advances India's quantum computing with a new deployment at IIIT Dharwad, enhancing education and research capabilities ...

Rigetti Computing, Inc. (Nasdaq: RGTI) (“Rigetti” or the “Company”), a pioneer in full-stack quantum-classical computing, ...

The Indian Institute of Information Technology, Dharwad (IIIT-D), will deploy India's first commercial quantum computer at ...

KAWASAKI, Japan, Aug 1, 2025 - (JCN Newswire) - - Fujitsu today announced that it has started research and development towards a superconducting quantum computer with a capacity exceeding 10,000 ...