With landmark demonstrations of quantum error correction and new backing from Google Quantum AI, NVIDIA, SoftBank, and other global investors, QuEra advances from scientific breakthroughs to preparing ...

Using a powerful machine made up of 56 trapped-ion quantum bits, or qubits, researchers have achieved something once thought impossible. They have proven, for the first time, that a quantum computer ...

Nearly 50 years ago, physicists floated a bold idea: our universe might be stuck in a false vacuum. This state feels stable, but deep down, it's not. Over enormous timescales, it could suddenly tip ...

Scientists have taken another major step toward creating stable quantum computers. Using a specialized quantum computer chip ...

For quantum computers to change the game of computation, scientists need to show that the machines’ calculations are correct. Now, there’s hope. Google’s Willow quantum chip has achieved verifiable ...

Kawasaki and Wako, Japan, April 22, 2025 — Fujitsu Limited and RIKEN announced the development of a 256-qubit superconducting quantum computer, established at the RIKEN RQC-FUJITSU Collaboration ...

Scientists from the School of Engineering and Physical Sciences, Heriot-Watt University, have created a prototype quantum network.

A pure-play quantum company and a tech veteran vie for leadership in the new technology.

Quantum computing could massively transform entire industries by solving problems far too complex for even the most powerful classical computers, often in mere minutes or seconds. So, it’s no surprise ...

IonQ Inc. today detailed the terms of a transaction that will see it receive $2 billion in funding from investment firm Heights Capital. The quantum computer maker plans to raise about three quarters ...