Quantum computing, once hailed as a new advancement, has encountered significant challenges that have tempered early optimism. Sabine Hossenfelder explores the technical and practical obstacles that ...

At the heart of today’s computing future lies a new kind of chip—one that could make quantum computing practical, powerful, and scalable. Scientists have been chasing this dream for decades, but one ...

Quantum computers could solve certain problems that would take traditional classical computers an impractically long time to solve. At the Japan Advanced Institute of Science and Technology (JAIST), ...

The U.S. was way ahead of any other country or region in U.S. quantum computing patents awarded in 2024. IBM and Alphabet were light-years ahead of other companies in terms of 2024 U.S. quantum ...

IBM is betting on hybrid systems being the future of near-term quantum computing, introducing a new computing architecture that uses both classical and quantum-specific technology to apply the ...

Quantum computing promises a new generation of computers capable of solving problems hundreds of millions of times more quickly than today’s fastest supercomputers. This is done by harnessing spooky ...

IBM Corp. today announced two new quantum processors at its annual Quantum Developer Conference that are aimed at delivering scalable quantum computation capabilities next year and fault-tolerant ...

Publicly traded quantum companies, particularly the pure-play innovators, have delivered insane stock price runs over the past 1-2 years despite revenues that barely register. IonQ (IONQ), Quantum ...

Artificial intelligence (AI) is the favored theme in investing right now, but that's not where the story on this tech sector ends. Another tech sector, quantum computing, gets less investment ...

IonQ is leading the race to reduce the error rate of quantum computers. D-Wave Quantum is taking an unusual approach to the technology. The quantum computing space is ...