Quantum Computing

How the discovery of altermagnets could change physics and computing

Charles H. Bennett and Gilles Brassard, winners of the latest Turing Award, spent their lives touting the advantages of the quantum world

Fluorescent proteins with a quantum upgrade could offer unprecedented views inside cells

A team at IBM Research has assembled a strange new ring-shaped molecule that bends around like a more complicated Möbius strip

“Quantum echoes” rippling through Google’s quantum computer chip Willow could lead to advances in molecular chemistry and the physics of black holes

A cable design that sends light through air rather than solid glass could cut signal loss and make long-distance transmissions cheaper

Scientists have revived an ignored area of math to envision a path toward stable quantum computing

The journal Science has lifted an expression of concern on a paper claiming evidence of Majorana quasiparticles, but concerns linger

The first antimatter qubit will help search for differences between matter and antimatter

Physicists are a step closer to using quantum computers for simulations that are beyond the ability of any ordinary computers

A quantum computer has used a single atom to model the complex dynamics of organic molecules interacting with light

Quantinuum’s 56-bit trapped-ion computer has succeeded in demonstrating randomness in quantum circuits to establish secure, private connections