Recent progress in quantum computing has reignited a long-standing concern for bitcoin BTC $78,192.41. A sufficiently ...

Part one explained the physics of quantum computing. This piece explains the target — how bitcoin's encryption works, why a ...

Google published a paper on March 31 that states that Bitcoin's cryptography could be impacted by quantum computing sooner than previously stated.

What is it about quantum computers that makes them more powerful than conventional machines? A new experiment shows that the property of “quantum contextuality” may be a key ingredient. Quantum ...

Quantinuum has unveiled a third-generation quantum computer that could be easier to scale up than rival approaches. The US- and UK-based company Quantinuum today unveiled Helios, its third-generation ...

Physicist Jay Gambetta, at IBM’s lab in Yorktown Heights, New York, explains how microwaves orchestrate a solution on a quantum chip: “Think of each qubit as a line in music. You’re creating notes.” ...

If you’re picturing quantum computing as a giant red button that suddenly shuts off the internet, the reality is a little less theatrical and a lot more technical than that. The main danger isn't that ...

A light has emerged at the end of the tunnel in the long pursuit of developing quantum computers, which are expected to radically reduce the time needed to perform some complex calculations from ...