Quantum computers need special materials called topological superconductors—but they’ve been notoriously difficult to create.

John Martinis has already revolutionised quantum computing twice. Now, he is working on another radical rethink of the technology that could deliver machines with unrivalled capabilities ...

Paris-based quantum computing startup Alice & Bob has announced a stunning breakthrough in quantum computing: its qubits can now resist bit-flip errors for more than an hour. That’s four times longer ...

- New collaboration plans to unite strengths of both leaders to design a connected network of large-scale, fault-tolerant quantum computers, targeted by early 2030s- Companies plan to deliver an ...

- Distributed quantum network could lay groundwork towards quantum computing internet defined by quantum computers, sensors, and communication in the late 2030s YORKTOWN HEIGHTS, N.Y. and SAN JOSE, ...