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.

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.

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

For decades, quantum computing has been heralded as a technology of the future, promising to solve problems far beyond the reach of supercomputers. But its practical use has remained elusive. That’s ...

Quantum computing represents a relatively nascent industry. Quantum computing is a promising field with massive long-term ...

A team of Australian and international scientists has, for the first time, created a full picture of how errors unfold over ...

Quantum communication saw major progress, including longer-distance demonstrations and systems that operate closer to ...

The Defense Advanced Research Projects Agency is looking for companies to build the hardware and software quantum computers need to communicate and work together. Most quantum computers are standalone ...

Chinese team is first outside the US to cross key threshold that determines whether practical quantum computers can work ...

Quantum physics has a reputation for needing exotic hardware, from liquid-helium-cooled qubits to sprawling AI clusters, just to crunch through basic simulations. Now a new “physics shortcut” is ...

What if the most complex problems plaguing industries today—curing diseases, optimizing global supply chains, or even securing digital communication—could be solved in a fraction of the time it takes ...

It would take normal computer 10,000 years to solve the same problem. Google announced Wednesday it designed a machine that would take only 200 seconds to solve a problem that the world's fastest ...