Imagine a physicist observing a quantum system whose behavior is akin to a coin toss: it could come up heads or tails. They perform the quantum coin toss and see heads. Could they be certain that ...

Quantum chaos used to be the kind of phrase that made experimental physicists wince, a shorthand for fragile devices going off the rails when too many particles started talking to each other. Now a ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. The beating heart of IBM’s quantum computer is a chip no bigger ...

What is the difference between artificial intelligence and quantum computing? One is a sci-fi-sounding technology that has long promised to revolutionise our world, providing researchers can sort out ...