nature Magazine – June 15, 2023 issue: In this week’s issue, Abhinav Kandala and his colleagues show that it is still possible for a quantum computer to outperform a classical computer, by mitigating, rather than correcting, the errors.

DeepMind AI creates algorithms that sort data faster than those built by people

A replica of a game between 'Go' player Lee Se-Dol and a Google-developed super-computer, in Seoul, Korea, 2016.

The technology developed by DeepMind that plays Go and chess can also help to write code.

An artificial intelligence (AI) system based on Google DeepMind’s AlphaZero AI created algorithms that, when translated into the standard programming language C++, can sort data up to three times as fast as human-generated versions.

“We were a bit shocked,” said Daniel Mankowitz, a computer scientist at DeepMind who led the work. “We didn’t believe it at first.”

Ukraine dam collapse: what scientists are watching

Maxar satellite imagery of the destruction of the Nova Kakhovka dam and hydroelectric power facility. — Large sections of the Kakhovka dam have collapsed, unleashing catastrophic floods. Credit: Satellite image (c) 2023 Maxar Technologies via Getty

Extensive flooding could have severe consequences for farming, health and the environment.

The 66-year-old Kakhovka dam on the Dnieper River in south Ukraine collapsed on the morning of 6 June after a suspected explosion, triggering a catastrophic humanitarian and environmental crisis.