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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.

Earth

Deep-living microbes could ‘eat’ energy generated by earthquakes

When rocks fracture in underground faults, they generate a variety of chemical compounds that could provide more energy sources for microbes in Earth’s depths

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Space

Can we send a spacecraft to intercept interstellar object 3I/ATLAS?

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Health

You can lose twice as much weight on a minimally processed diet

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Life

Giant meat-eating dinosaur skulls reveal ‘bone-crushing’ bite

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Technology

‘Universal’ detector spots AI deepfake videos with record accuracy

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Brunt Ice Shelf in Antarctica
Earth

Scientists crush ice cores to predict Antarctica’s next big ice crack

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Physics

Could we get quantum spookiness even without entanglement?

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Technology

The way we train AIs makes them more likely to spout bull

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Humans

DNA analysis reveals what really killed Napoleon’s army in 1812

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Space

Cameras that work like our eyes could give boost to astronomers

Neuromorphic cameras, which only record data when a pixel's brightness changes, may be advantageous for capturing extremely bright and dim objects in the same image and tracking fast-moving objects

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Health

Ozempic really could turn back the clock on your biological age

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Earth

Kamchatka earthquake response shows tsunami warnings are improving

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Health

Vagus nerve stimulation receives US approval to treat arthritis

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Health

Ageing in the brain may be caused by a breakdown in protein production

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