Pushing against years of scepticism, an analysis suggests quantum computers may offer real advantages for running machine ...

A major obstacle in the development of powerful quantum computers is the growing number of cables required to control a ...

In 2023, IBM unveiled Condor, a quantum chip that passed over the 1,000-qubit mark by reaching 1,121 superconducting qubits, ...

Superconducting qubits—bits of quantum information—have been widely considered a promising technology for moving quantum ...

As US defence research agency DARPA starts a programme to upend the dominant quantum computing architecture it says will fail ...

With shares down 19% since the start of 2026, Rigetti Computing (RGTI 4.07%) has lost much of the hype that pushed it to an ...

Ripple launches a quantum readiness roadmap for XRP Ledger, aiming for full post-quantum security transition by 2028.

Traditional encryption methods have long been vulnerable to quantum computers, but two new analyses suggest a capable enough machine may be built much sooner than previously thought ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. A researcher operates a scanning tunneling microscope, carefully positioning an ultra-fine ...

Google published a paper on March 31 that states that Bitcoin's cryptography could be impacted by quantum computing sooner than previously stated.

Quantinuum's H2 quantum computer to expand the scope and accuracy of pharmaceutical and materials science research using the ...

Scientists may be on the cusp of launching a similar technological revolution — this time using light. In a significant advance toward that goal, the U.S. National Institute of Standards and ...