Scientists used a new error correction method to encode 70 logical qubits and solve a problem that is intractable for classical computers. The quantum computation ...

Large language models (LLMs) can make tutoring more scalable, but only if students use them to reason through mistakes rather than avoid effort. We study this question in a randomized field experiment ...

There are many algorithms for which it has been mathematically proven that a quantum computer can generate results that would ...

Investigators are now offering $16,000 for information leading to the arrest of Isabelle Johnson, a suspected murderer who authorities say has been using multiple disguises and identities. Johnson, 38 ...

A quantum problem once described as impossible for classical computers has now been solved using relatively modest hardware. Researchers used tensor networks to compress the overwhelming wave function ...