Nvidia Just Stunned the Quantum Computing Market. What Does This Mean for IonQ, D-Wave, and Rigetti?

Nvidia CEO Jensen Huang made quantum startup stocks crash last year when he said their usefulness was decades away. Now, ...

Quantum Motion raises $160 million to build quantum computers from standard silicon transistors

By Stephen Nellis SAN FRANCISCO, May 7 (Reuters) - Quantum Motion on Thursday said it raised $160 million to fund its effort ...

China unveils Hanyuan-2, the world’s first dual core quantum computer

Unlike other models, the machine does not need to be kept at ultra-low temperatures and is easier to maintain China has built the world's first dual-core quantum computer, a development that could ...

Is Rigetti Computing a Buy?

Rigetti Computing (NASDAQ: RGTI) is one of the more popular pure-play quantum computing stocks out there. It's a relatively ...

Quantum Computing Stocks IonQ, Rigetti, and D-Wave Have Soared Up to 72% in 7 Trading Sessions -- and You'll Likely Regret Chasing This Rally

Over seven trading days (from the closing bell on April 9 through the close on April 20), shares of pure-play quantum ...

Quantum computers need vastly fewer resources than thought to break vital encryption

Building a utility-scale quantum computer that can crack one of the most vital cryptosystems—elliptic curves—doesn’t require ...