Quantum computing technology is complex, getting off the ground and maturing. There is promise of things to come. potentially ...

Every online bank transfer, private message and Bitcoin transaction rests on the assumption that some math problems are practically impossible to solve. Quantum computers threaten to flip that ...

Quantum computers need special materials called topological superconductors—but they’ve been notoriously difficult to create. Researchers have now shown they can trigger this exotic state by subtly ...

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 ...

Someday, somebody, somewhere will likely have a quantum computer capable of cracking the fragile codes that underpin every piece of data we exchange over the internet. We don’t know when. It could be ...

A new ultra-fast monitoring system reveals that quantum computer qubits can change from stable to unstable in mere ...

The commonly used RSA encryption algorithm can now be cracked by a quantum computer with only 100,000 qubits, but the ...

A gold superconducting quantum computer hangs against a black background. Quantum computers, like the one shown here, could someday allow chemists to solve problems that classical computers can’t.

This move comes shortly after the Ethereum Foundation established a dedicated post-quantum research team to study the issue.