Humans
Utopia: The ancient discoveries that point to the ideal human society
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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
Tumour-dwelling microbes: A startling new frontier in cancer treatment
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Environment
Farming destroyed UK rivers to meet food demand – here's how we fix it
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Life
How a radical redefinition of life could help us find aliens
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Health
How ultrasound therapy could treat everything from ageing to cancer
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Space
What the huge young galaxies seen by JWST tell us about the universe
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Humans
The unique, vanishing languages that hold secrets about how we think
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Environment
The uncomfortable reality of life on Earth after we breach 1.5°C
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Health
People with synaesthesia blend their senses - now we know why
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Technology
The unique promise of 'biological computers' made from living things
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Environment
Peter Singer on animal rights, octopus farms and why AI is speciesist
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Health
How you can use the power of exercise to feel better and think clearer
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