Google aims to secure web certificates against quantum attacks without slowing performance ...

(Photo: An image of a quantum computer inside a high-tech facility. The computer has metallic silver and gold-coloured tubing to assist in cooling. Credit: Getty Images) ...

To understand why this matters, it helps to know how current web security actually works. When you visit a website, your ...

Just in the last three months, we’ve seen three (very different) major incidents that have impacted America’s Critical National Infrastructure (CNI). The first was a widespread outage across Texas’ ...

Algorithm performed task beyond capability of classical computers, although experts say real-world application still years away Google has claimed a breakthrough in quantum computing after developing ...

AWS's first-ever quantum chip uses "cat qubits" to reduce errors exponentially as more qubits are added to a system.

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. After trying out algorithmic trading on a quantum computer, HSBC recently joined a growing list of companies to ...

Twenty years ago Winfried Hensinger was told by other scientists that developing a powerful quantum computer was impossible. Now he has made the system behind him that he believes will prove them ...

Teleportation is a reality in 2025 — well, at least for quantum computers. In February 2025, Oxford University demonstrated the teleportation of quantum data from one independent quantum processor to ...

Scientists have developed what they claim to be the first fully programmable and reconfigurable quantum computer module. The device, which is dubbed a module because of its potential to connect with ...