Physics
Black hole entropy hints at a surprising truth about our universe
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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.
Life
The long-overlooked insects that could save our crops
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Physics
A new understanding of causality could fix quantum theory’s fatal flaw
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Chemistry
Why quasicrystals shouldn’t exist but are turning up in strange places
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Humans
We can finally hear the long-hidden music of the Stone Age
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Health
The vital, overlooked role of body fat in shaping your health and mind
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Space
Is a deadly asteroid about to hit Earth? Meet the man who can tell you
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Health
Women have supercharged immune systems and we now know why
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Health
Why giving up on goals is good for you, and how to know which to ditch
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Technology
AI may blunt our thinking skills – here’s what you can do about it
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Mind
What we’re learning about consciousness from master meditators’ brains
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Technology
How preppers plan to save us if the whole internet collapses
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