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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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Antibody therapy makes the immune systems of old mice young again

A novel antibody therapy makes the immune system of old mice appear younger, allowing the animals to better fend off infections and reduce inflammation

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Physics

We’ve glimpsed something that behaves like a particle of gravity

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Life

Is every species necessary or can we let some die out?

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Illustration of an elderly man with a pace maker. SEBASTIAN KAULITZKI/SCIENCE PHOTO LIBRARY Sebastian Kaulitzki/Science Photo Library

Technology

Implantable battery is charged up by the body’s oxygen supply

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Space

New view of our galaxy’s black hole reveals a swirling magnetic field

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Physics

Most accurate clock ever can tick for 40 billion years without error

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Technology

AI chatbots are improving at an even faster rate than computer chips

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Life

Horses used in therapy often avoid people if they are given a choice

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Environment

Some bamboo toilet paper contains only tiny amounts of bamboo

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Not getting enough sleep may make you feel years older

Insufficient sleep seems to result in people feeling older than they are, with a higher "subjective age" previously being linked to depression

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Environment

Unexploded bombs from the second world war are getting more dangerous

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Bird flu detected in US dairy cows 鈥� here鈥檚 what you need to know

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Space

How to make an eclipse viewer

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Chemistry

Flavour-predicting AI can tell brewers how to make beer taste better

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