Technology
Combatting deepfakes is an evolutionary arms race
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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 51¶¯Âþ journalists and world-leading researchers and thinkers.
Mind
The art of olfaction should take its place alongside other art forms
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Health
Alarm over ultra-processed food shouldn't put us off plant-based diets
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Mind
There aren't five love languages, despite claims on TikTok
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Health
Why fully remote workplaces mean more loneliness – and more sick days
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Technology
We aren't addicted to our phones and we don't need a 'digital detox'
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Chemistry
The chemist who told us to put salt in our tea explains why she did it
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Health
Menstruation isn't dirty, so let's drop terms like sanitary towels
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Health
Why is the US still in such poor health, despite its wealth?
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Health
Science alone won't end cervical cancer, even though we have a vaccine
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Physics
Why we should all be concerned about the shortage of science teachers
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Space
'This century is special': Martin Rees on the vast span of time
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