The uncertainty inherent to quantum mechanics has long left physicists wondering whether the observations we make on the ...

While a quantum computer could factor a 2048-bit RSA key in less than a week with fewer than a million qubits, there are ...

The possibility that our entire universe merely exists inside a computer simulation is more than an idle science fiction ...

Qubits are finicky and extremely unstable, causing quantum computers to suffer from high error rates. Solving this is one of ...

Google announced a milestone in quantum computing with experimental results demonstrating the first-ever verifiable quantum ...

Designed to accelerate advances in medicine and other fields, the tech giant’s quantum algorithm runs 13,000 times as fast as ...

IonQ reports Q3 2025 earnings soon with $1B funding boost. Learn about IONQ stock's ambitious quantum computing roadmap and ...

The breakthrough, confirmed in Nature, pushes quantum computing from theory to real-world validation. Alphabet stock rose 1.8 ...

If we become quantum tomorrow, data is lost today. Quantum comes down to size and efficiency. Current computers approach ...

Through this agreement, PsiQuantum and Lockheed Martin will explore projects to develop quantum algorithms in support of real-world aerospace and defense applications for the U.S. government and ...

Quantum computing stocks have been rising at feverish levels this year. One of the hottest has been Rigetti Computing (NASDAQ ...

D-Wave Quantum has been quite volatile in recent weeks.