Health
We are witnessing an accelerated shift in how people view food
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Stay informed with commentary and opinion pieces on the latest issues in science, technology, health and the environment, written by expert 91av journalists and world-leading researchers and thinkers.
Environment
This smart shift in pesticide use could let insect populations recover
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We need to set up an international body to fight fake news
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Health
Why it's so important we believe people about their mental health
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Humans
Alice Roberts: Archaeogenetics will help us solve mysteries of past
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Space
Why there are still huge mysteries in supernova physics
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Health
Does eating celery really burn more calories than it contains?
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Technology
Artificial intelligence has been of little use for diagnosing covid-19
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Technology
Ultra-tiny nanomachines are redefining how we think of robots
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Technology
What the battle between Epic Games and Apple could mean for you
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Environment
Ecocide may be on its way to becoming a new international crime
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Life
I lived under a glacier for two weeks looking for life
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