Health
Why sleep quality is so important – and so difficult to measure
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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
The physicist on a mission to understand Mercury's epic solar storms
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Environment
We thought we knew emperor penguins – robots are proving us wrong
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Mind
The neuroscientist using music to help treat Alzheimer's and more
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Physics
How a quantum innovation may quash the idea of the multiverse
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Mind
Why becoming the right kind of optimist can transform your health
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Humans
How DNA in dirt is reshaping our understanding of Stone Age humans
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Physics
Can we use quantum computers to test a radical consciousness theory?
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Health
Why looking after your skin is so crucial to your long-term health
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Health
Should you really wear sunscreen all year round, even in winter?
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Health
How to nurture your microbiome to look after your skin
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Technology
How to fix computing's AI energy problem: run everything backwards
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