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Explore the most exciting new ideas and emerging concepts in science, health, technology and the environment with New Scientist鈥檚 exclusive in-depth articles, interviews and long reads.

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Your brain may be mutating in a way that was thought to be very rare

DNA from mitochondria, the energy powerhouses inside cells, sometimes gets added to our genome 鈥� and the number of these mutations in the brain could be linked to ageing

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Why do covid cases rise in summer, unlike other respiratory viruses?

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Technology

A glob of jelly can play Pong thanks to a basic kind of memory

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Space

Strange stars full of metals may be created by imploding supernovae

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Parasitic hookworm Ancylosoma, 3D illustration. Ancylostoma duodenale can infect humans, dogs and cats, its head has several tooth-like structures; Shutterstock ID 1375796246; purchase_order: -; job: -; client: -; other: -

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Intestinal parasites may reduce covid-19 vaccine effectiveness

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Physics

Quantum trick lets you cool objects down using nothing at all

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Illustration of NASA's Europa Clipper passing Europa
Space

Sam Howell: 鈥極ne day we might look for life directly on Europa鈥�

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Long covid causes very different symptoms in children versus teenagers

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Physics

This antimatter version of an atomic nucleus is the heaviest yet

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Technology

AI models can’t learn as they go along like humans do

After their initial training phase, AI algorithms can鈥檛 update and learn from new data, meaning tech companies have to keep training new models from scratch

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Space

Astronomers might finally have explanation for mysterious Wow! signal

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Technology

Can AI make crime scene investigations less biased?

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Does eating meat really raise your risk of type 2 diabetes?

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Physics

Fuzzy quantum effects have been seen on the largest scale yet

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