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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.

Health

Innovative antivenom may work against the world’s deadliest snakes

Scientists have created an antivenom that has shown promise against some of the world's deadliest snakes after collecting antibodies from a hyperimmune man who exposed himself to their toxins

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Environment

Extreme heat poses Spanish-style blackout threat to UK electrical grid

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Life

Best evidence yet that dolphin whistles are like a shared language

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Space

Dark energy bombshell sparks race to find a new model of the universe

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Technology

Your deepest-held beliefs form a pattern than can be predicted by AI

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Health

Brain signals can change the gut microbiome in as little as 2 hours

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Health

Our cells can divide in a completely unexpected way

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John Harrison marine timekeeper at the Royal Observatory, Greenwich
Technology

The clocks that helped define time from London’s Royal Observatory

Video

Technology

Hijacked cicadas play music like a cyborg loudspeaker

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Technology

Meta, Amazon and Google accused of ‘distorting’ key AI rankings

A test of AI model performance across the industry is being gamed by technology giants, making objective scientific comparison impossible, researchers have claimed

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Life

How Greenland sharks live for hundreds of years without going blind

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Health

Key component of dark chocolate might have an anti-ageing effect

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Technology

Housework robots are a step closer as they learn to work in any home

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Health

Drugs like Wegovy can be effective at treating fatty liver disease

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