Scientists map how quantum computer errors persist and link over time, revealing hidden memory that could reshape error ...

Announcements about quantum computers are multiplying, yet this technology is still in its infancy, comparable to the era ...

Understanding quantum computing, from qubits science and tech breakthroughs to future quantum applications, and discovering how close we are to real-world use cases ...

The true danger isn't just that quantum computers will read our emails. It's that they'll fundamentally change what's ...

For years, quantum computers have been framed as the ultimate problem solvers, machines that would eventually crack any task that classical hardware could not touch. Now a new line of research is ...

Alex Knapp is a Forbes senior editor covering healthcare and science. This isn’t the first time Google—or other quantum computing companies—have claimed this type of “quantum supremacy,” but two ...

Researchers at the quantum computing firm Quantinuum used a new Helios-1 quantum computer to simulate a mathematical model that has long been used to study superconductivity. These simulations are not ...

For quantum computers to change the game of computation, scientists need to show that the machines’ calculations are correct. Now, there’s hope. Google’s Willow quantum chip has achieved verifiable ...

Alphabet Inc.’s Google ran an algorithm on its “Willow” quantum-computing chip that can be repeated on similar platforms and outperform classical supercomputers, a breakthrough it said clears a path ...