After four decades of research, marked by intermittent breakthroughs and periods of market stagnation, murmurings of functional quantum computing within the next ten years are growing louder. Quantum ...

Japan has put a real ion-trap quantum device online, making it accessible through the cloud Japan has taken a practical step ...

Governments and tech companies continue to pour money into quantum technology in the hopes of building a supercomputer that can work at speeds we can't yet fathom to solve big problems.

量子コンピューターは量子情報の最小単位である量子ビットを利用して計算するコンピューターで、従来のコンピューターでは解けない問題が解けるようになると期待されています。テキサス大学オースティン校の理論コンピューター科学者であるスコット・アーロンソン氏が、 ...

Quantum computing won’t break Bitcoin in 2026, but attackers are already preparing. Here’s how crypto is moving toward post-quantum security, and how ready it is.

Quantum computing is shifting from lab experiment to commercial race, and the market is starting to price in who might win.

Investors in Quantum Computing Inc. (NASDAQ: QUBT) have been on quite the roller-coaster ride over the past 12 months. The ...