Rigetti and D-Wave are betting on very different paths to quantum supremacy.

What if the thermal noise that hinders the efficiency of both classical and quantum computers could, instead, be used as a power source? What if computers could make use of the noise instead of ...

An international team of scientists from IBM, The University of Manchester, Oxford University, ETH Zurich, EPFL and the University of Regensburg have created and characterized a molecule unlike any ...

When Richard Feynman first conceived of quantum computers in the 1980s, he believed they should primarily investigate quantum phenomena. So that’s what a group of chemists did: they used quantum ...

Quantum computing holds promise for complex financial modelling, but current technology is limited by noise and qubit count, with practical applications still years away, despite theoretical speed-ups ...

A team at IBM Research has assembled a strange new ring-shaped molecule that bends around like a more complicated Möbius strip ...

BERKELEY, Calif., March 04, 2026 (GLOBE NEWSWIRE) -- Rigetti Computing, Inc. (Nasdaq: RGTI) ("Rigetti" or the "Company"), a pioneer in full-stack quantum-classical computing, today announced its ...

Alphabet (NASDAQ: GOOG) (NASDAQ: GOOGL) is a company you probably turn to every day. That's because it's the owner of Google ...

Forward-thinking leaders are taking steps to understand where long-lived sensitive data resides and how it’s protected, as ...

Published today in Science, the discovery marks the creation and observation of the first molecule with a half-Möbius electronic topology.

Sometimes a visually compelling metaphor is all you need to get an otherwise complicated idea across. In the summer of 2001, a Tulane physics professor named John P.

A new ultra-fast monitoring system reveals that quantum computer qubits can change from stable to unstable in mere milliseconds.