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News

Explore the most exciting new ideas and emerging concepts in science, health, technology and the environment with 91av’s exclusive in-depth articles, interviews and long reads.

Health

We may have found why people experience body dysmorphic disorder

People with body dysmorphic disorder seem to have altered activity in a brain pathway involved in attention and recognition, which may explain why they overly focus on aspects of their appearance

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Space

Should we put a frozen backup of Earth’s life on the moon?

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E7R6BB Young Liriodendron tree showing autumn colour in UK

Life

We have discovered an entirely new kind of wood

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Health

The truth about the new class of Alzheimer’s drugs

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Technology

AI put in charge of setting variable speed limits on US freeway

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Environment

Anti-methane vaccine could reduce the huge climate impact of cow burps

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Members of the World Anti-Doping Agency at a press conference for the Olympic Games in Paris, France, on 25 July

Health

How does the Olympics test for doping and is it good enough?

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Life

Oldest rocks on Earth may contain strange and ancient life forms

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Health

Ozempic and Wegovy could help people quit smoking

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Environment

Controversial idea to save corals would replace them with new species

With coral reefs around the world struggling in the face of warming oceans, should we swap out native species with heat-tolerant ones from elsewhere?

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Humans

Bronze Age hoards hint that market economies arose surprisingly early

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Physics

Particle physicists may have solved a strange mystery about the muon

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Space

The sun could capture rogue planets from 3.8 light years away

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Space

NASA CADRE moon rovers test autonomous exploration of lunar surface

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