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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.

Space

Giant Milky Way-like galaxy formed unusually soon after the big bang

The Big Wheel, discovered using the James Webb Space Telescope, formed just 2 billion years after the big bang - surprisingly early for a spiral galaxy of a similar size to our Milky Way

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Mind

What makes a good day a good day, according to science

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VR quantum artwork by Studio Above&Below at Cosmic Titans exhibition
Physics

Can art help scientists better understand the quantum universe?

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Life

The surprising new idea behind what sparked life on Earth

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Life

We may have discovered how dark oxygen is being made in the deep sea

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Mathematics

Mathematicians solve 125-year-old problem to unite key laws of physics

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Space

Starlink satellite part hit a Canadian farm when it fell from orbit

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Mind

Memory illusion makes you think events occurred earlier than they did

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Technology

AI scientists are sceptical that modern models will lead to AGI

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Environment

More than half of life on Earth experiencing unprecedented conditions

An analysis of changes to global ecosystems has revealed that almost nowhere is untouched by the influence of humanity, with more than 50 per cent of the planet's land mass experiencing "novel" conditions

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Mathematics

Why the long history of calculating pi will never be completed

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Mind

You could train your brain to be less fooled by optical illusions

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Health

Adding extra protein to ultra-processed foods helps reduce overeating

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Society

NOAA cancels monthly climate and weather update calls

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