Environment
Is cleaning up the Great Pacific Garbage Patch worth the effort?
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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
Meet Christina Koch, who will be the first woman to go to the moon
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Physics
Supernova neutrinos could break physics – if we can make sense of them
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Earth
World's first tunnel to a magma chamber could unleash unlimited energy
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Mind
Why do people get postnatal anxiety and how can we treat it?
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Health
Why tending your oral microbiome is the secret to a long, healthy life
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Space
Have we found filaments of pure energy unleashed during the big bang?
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