Every online bank transfer, private message and Bitcoin transaction rests on the assumption that some math problems are ...

Stewart Cheifet, the television producer and host who documented the personal computer revolution for nearly two decades on ...

We use algorithms every day for things like image searches, predictive text, and securing sensitive data. Algorithms show up ...

Researchers at Google have used their Willow quantum computer to demonstrate that "quantum contextuality" may be a crucial ...

The original version of this story appeared in Quanta Magazine. Imagine a town with two widget merchants. Customers prefer cheaper widgets, so the merchants must compete to set the lowest price.

Quantum computers are coming. And when they arrive, they are going to upend the way we protect sensitive data. Unlike classical computers, quantum computers harness quantum mechanical effects — like ...

Designed to accelerate advances in medicine and other fields, the tech giant’s quantum algorithm runs 13,000 times as fast as software written for a traditional supercomputer. A quantum computer at ...

My friend turned to me the other day with a sly smirk and whispered, “Are you also part of Group 7?” I shook my head, unsure of what she meant—feeling left out of whatever secret club she was ...

If you want to solve a tricky problem, it often helps to get organized. You might, for example, break the problem into pieces and tackle the easiest pieces first. But this kind of sorting has a cost.