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Physics

Chernobyl cooling systems have lost power but meltdown risk is low

An electrical outage at Chernobyl nuclear power plant risks dangerous fuel overheating, but experts say that the chances are extremely slim due to the age of the reactors, which were shut down over two decades ago

News

End-to-end encryption: Best ideas of the century

Technology

End-to-end encryption: Best ideas of the century

Features

91av’s guide to the 21 best ideas of the 21st century

Humans

91av’s guide to the 21 best ideas of the 21st century

Features

Society

Should Europe boycott US tech over Greenland, and is it even possible?

Analysis

Technology

US to fire up small reactors in 2026 as part of 'nuclear renaissance'

News

2G41YN6 USA. Christopher Lee in a scene from (C)New Line Cinema film: The Lord of the Rings: The Two Towers (2002). PLOT: While Frodo and Sam edge closer to Mordor with the help of the shifty Gollum, the divided fellowship makes a stand against Sauron's new ally, Saruman, and his hordes of Isengard. Director: Peter Jackson (Extended) Ref: LMK110-J7187-170621 Supplied by LMKMEDIA. Editorial Only. Landmark Media is not the copyright owner of these Film or TV stills but provides a service only for recognised Media outlets. pictures@lmkmedia.com

Technology

How not to misread science fiction

Comment

Lichen: Image made using visible light (sun or Xenon flash), the two

Environment

How lab-grown lichen could help us to build habitations on Mars

Features

We’ve finally cracked how to make truly random numbers

Mathematics

We’ve finally cracked how to make truly random numbers

Features

Woman using a mobile phone

Technology

How worried should you be about spending too much time on your phone?

Analysis

A revolutionary way to map our bodies is helping cure deadly diseases

Health

A revolutionary way to map our bodies is helping cure deadly diseases

New tools that create ultra-precise maps of our tissues are transforming our ability to diagnose and cure once-fatal illnesses

Features

Video

Grace Chan: 'How to stay in love after uploading into virtual reality'

Video

Technology

Imagining a future where smart glasses allow 'AI slop' to be avoided

Comment

Health

Cars are getting bigger. This is a problem for us and for the planet

Comment

Technology

The 19 best Christmas gifts for science lovers (and nerds)

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