A surge of funding and federal action is giving the once-futuristic technology a more immediate role in everything from ...

Quantum computers, systems that process information using the principles of quantum mechanics, could solve some problems that ...

A programmable photonic circuit has been developed that can execute various quantum algorithms and is potentially highly scalable. This device could pave the way for large-scale quantum computers ...

Quantum computers are thought to be able to perform processes that are impossible with conventional computers by utilizing properties such as ' Some companies developing quantum computers, such as IBM ...

On February 12, 2025, Google CEO Sundar Pichai predicted that quantum computers will be in practical use within the next five to ten years. Google CEO Sundar Pichai sees 'useful' quantum computers 5 ...

Microsoft disagrees. A peer-reviewed critique of Majorana 1 claims Microsoft did not conclusively demonstrate a working topological qubit. Microsoft disagrees. But in a peer-reviewed article, Henry ...

Imagine shining a flashlight across a dark room. You can predict exactly what the light will do: travel in a straight line ...

– Density of qubit-controlling-signals per cable may increase by approximately 1,000 times – In support of the development of large-scale superconducting quantum computers, researchers with the ...

Parts of the IBM Quantum System Two are displayed at IBM Thomas J. Watson Research Center on June 6, 2025 in Yorktown Heights, New York. Technology veteran IBM on June 10 laid out a plan to have a ...

A method to reset the data held in silicon-based, quantum-computing devices has been developed by RIKEN researchers 1. This could help to enhance the reliability of quantum computers by forming a ...

Quantum computing has long carried a paradox at its core: if a quantum computer ...

A new Nature critique questions Microsoft’s quantum computing research, raising doubts about a key study behind its goal of building a working quantum computer by 2029.