Quantum computers work by applying quantum operations, such as quantum gates, to delicate quantum states. Ideally, quantum ...

Most quantum computing stocks are speculative buys, but not Alphabet.

A method for making quantum computers less error-prone could let them run complex programs such as simulations of materials more efficiently, thus making them more useful ...

NbRe may be a long-sought triplet superconductor, offering zero-resistance spin transport and major advances in quantum computing.

Forward-thinking leaders are taking steps to understand where long-lived sensitive data resides and how it’s protected, as ...

Preserving quantum information is key to developing useful quantum computing systems. But interacting quantum systems are chaotic and follow laws of thermodynamics, eventually leading to information ...

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

Ethereum co-founder Vitalik Buterin laid out a quantum resistance roadmap targeting four key vulnerabilities in the network’s cryptography.

The breakthrough addresses concerns that powerful quantum computers could eventually crack encryption standards to leave vulnerable financial systems, government communications, health data and media.

In this week’s Crypto Long & Short Newsletter, Martin Gaspar on how bitcoin looks to overcome quantum fears, echoing past climate backlash.

As AI dominance drives computing costs to unprecedented heights, a surprising truth is emerging at the front of quantum ...