Google’s quantum research is accelerating fears that Bitcoin’s cryptography may face a real timeline — not a theoretical one ...

Using a powerful machine made up of 56 trapped-ion quantum bits, or qubits, researchers have achieved something once thought impossible. They have proven, for the first time, that a quantum computer ...

Researchers at ETH Zurich have realized particularly stable quantum logical operations with qubits made of neutral atoms.

The search giant set a corporate deadline to migrate all authentication services to quantum-resistant cryptography, validating the timeline Ethereum has been building toward for eight years. Bitcoin's ...

Quantum computers hold great promise for exciting applications in the future, but for now they keep presenting physicists and engineers with a series of challenges and conundrums. One of them relates ...