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Centuries ago, humans paid more attention to the night sky, especially to the moon as it shrank each month to a sliver of itself and then re »

Making an artificial intelligence less biased makes it less accurate, according to conventional wisdom, but that may not be true. A new way »

Pictured here are (from left to right) Bill Gates, Mark Zuckerberg and Michael Bloomberg. Composite: Getty Images Where Do The Richest Ame »

Artificial intelligence systems picked up early clues about the coronavirus outbreak by scanning news images and social media posts from a »

How I faced my coronavirus anxiety Kai Liu Science 20 Mar 2020: Vol. 367, Issue 6484, pp. 1398 DOI: 10.1126/science.367.6484.1398 In ear »

The Olympic Rings are displayed at the entrance of the IOC in Lausanne, Switzerland, Tuesday. Photo: Keystone via AP Tokyo Olympics in 202 »

Team Canada will not send athletes to Games in summer 2020 due to COVID-19 risks TORONTO (March 22, 2020) – The Canadian Olympic Committee »

WHO Director-General's opening remarks at the media briefing on COVID-19 - 20 March 2020 20 March 2020 Good morning, good afternoon and good »

What is herd immunity and could it slow the spread of coronavirus COVID-19 around the world? By Rebecca Armitage and Jack Hawke in London U »

International Olympic Committee president Thomas Bach says the organization is committed to holding the Games on time Photo: AFP IOC says »