Quantum computing stocks like Rigetti surged on hype but are now plunging. We examine whether the quantum boom is over and if ...

This is allowing IBM to attack quantum computing with two very different chips.

Rigetti stock has more than doubled over the past 12 months alone, and its market capitalization stands at $8.5 billion as I ...

Investors who want to capitalize on the future of quantum computing have a few options. Even as it pushes ahead in AI, ...

Quantum computing could take several steps forward in 2026.

Rigetti Computing, Inc. (NASDAQ:RGTI) shares are trading higher on Wednesday. The firm released its second-quarter results after Tuesday’s closing bell, with quarterly losses of 13 cents per share, ...

IonQ has demonstrated exceptional topline performance in the recent quarter. The company is also making rapid progress towards creating a fault-tolerant quantum system, a crucial milestone for ...

Quantum Computing Advantage will Arrive Next Year. Are you ready? Know which quantum company to invest in? Read this and ...

The MarketWatch News Department was not involved in the creation of this content. BERKELEY, Calif., Nov. 10, 2025 (GLOBE NEWSWIRE) -- Rigetti Computing, Inc. (Nasdaq: RGTI) ("Rigetti" or the "Company" ...

Quantum computing firm Quantum Art has secured $100 million in a new funding round. The company, which is developing ...

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 ...

The novel design for the new qubit uses the chemical element tantalum in tandem with a special silicon substrate, creating ...