Environment
Can we beat climate change by geoengineering the oceans?
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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
Personalised cancer vaccines are finally beating hard to treat tumours
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Life
How climate change is knocking natural events wildly out of sync
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Space
Feryal Özel on what the first two pictures of black holes tell us
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Life
How do we make the most of our time? The power of confronting death
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Mind
Why does time fly or drag? How emotions warp our temporal perceptions
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Earth
How long does evolution take? It happens on two different timescales
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Mind
Can we live without time? Not if we value a solid sense of self
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Physics
Jun Ye interview: What use is the world's most accurate clock?
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Physics
Will we ever unite physics? Clocks in superposition could offer clues
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Physics
Will time ever end? The answer lies in the death throes of the cosmos
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Mind
How do we sense time? The brain cells that order our memories
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