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1

The monstrous number sequences that break the rules of mathematics

2

Fermat's Last Theorem: still a must-read about a 350-year maths secret

3

Exercise advice for long covid may be doing more harm than good

4

We might finally know how to use quantum computers to boost AI

5

We need more radioactive drugs. Can we make them from nuclear waste?

6

A whole new way to prevent death from sepsis shows promise

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Electric vehicle owners could earn thousands by supporting power grid

8

Is a super El Niño imminent, and what could the impacts be?

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Exclusive report: Inside Chernobyl, 40 years after nuclear disaster

10

A key solution to climate change isn't happening – and that's good