This article is part of a package on the future of quantum computing. Read about the most promising applications of these ...

This photo taken on April 10, 2026 shows part of a programmable quantum computing prototype called "Jiuzhang 4.0". Chinese ...

Rigetti Computing has announced the general availability of its most powerful quantum computer to date, rounding off months of uncertainty. Shares were getting a much-needed boost on Wednesday. The ...

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

Rigetti Computing (NASDAQ: RGTI) sits at the center of this exciting narrative. For a brief window, investors treated the ...

Quantum computing stocks are in full rebound mode in 2026, with the benchmark S&P Kensho Global Quantum Computing Technologies Index up 40% year to date and up 161% over the past 12 months as of April ...

Governments and tech companies continue to pour money into quantum technology in the hopes of building a supercomputer that can work at speeds we can't yet fathom to solve big problems. Imagine a ...

“Quantum echoes” rippling through Google’s quantum computer chip Willow could lead to advances in molecular chemistry and the physics of black holes The journal Science has lifted an expression of ...

D-Wave Quantum is scaling optimization quantum computing with Advantage2, driving surging revenues, bookings and real-world ...

Post-quantum cryptography is going commercial—see key stocks, catalysts, and Q-Day risks, plus a screener of quantum security ...

Quantum computing is becoming increasingly affordable and effective to the point that there's now a quantum computing ETF. The software titan researches and develops a wide range of technologies, and ...