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Explore the most exciting new ideas and emerging concepts in science, health, technology and the environment with Â鶹´«Ã½â€™s exclusive in-depth articles, interviews and long reads.

Mathematics

Why the problem of P versus NP is worth $1 million

Mathematician Tom Crawford explains what P versus NP means – and what makes the problem so fiendishly difficult to solve

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The Alpha Magnetic Spectrometer-2 (AMS) is visible at center left

Space

Space may be filled with more antimatter than we can explain

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Sample taken from Ryugu

Space

Astronauts could one day end up eating asteroids

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Earth

El Niño pattern can bring wet weather to UK one year later

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Space

Hera mission set to revisit asteroid after NASA’s redirection test

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Environment

Parts of Antarctica are turning green at an ‘astounding’ rate

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Space

China’s answer to SpaceX’s Starlink is also threatening astronomy

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Health

Stem cell transplant gives hope for treating age-related sight loss

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Space

Signals from exotic new stars could hide in gravitational wave data

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Life

Ants can be used to make yogurt – and now we know how it works

A traditional yogurt-making practice from south-eastern Europe uses live ants as a starter, with the insects providing the bacteria and acid needed to initiate fermentation

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Health

Rapamycin could make an epilepsy drug much safer during pregnancy

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Technology

Which AI chatbot is best at avoiding disinformation?

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Technology

Drone versus drone combat is bringing a new kind of warfare to Ukraine

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Technology

Google says its AI designs chips better than humans – experts disagree

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