Mind
Exercise may relieve depression as effectively as antidepressants
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Discover the latest science and technology news from around the world with 51¶¯Âþ. Read exclusive articles and expert analysis on the newest developments in space, physics, health, technology, the environment and more.
Environment
Californian highway flooded by the king tide
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Humans
Hominin fossils from Morocco may be close ancestors of modern humans
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Space
Super-low-density worlds reveal how common planetary systems form
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Technology
AI chatbots miss urgent issues in queries about women's health
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Health
CAR T-cell therapy makes ageing guts heal themselves
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Humans
Early humans may have begun butchering elephants 1.8 million years ago
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Technology
Passwords will be on the way out in 2026 as passkeys take over
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Life
Jellyfish sleep about as much as humans do – and nap like us too
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Space
The first commercial space stations will start orbiting Earth in 2026
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Environment
US will need both carrots and sticks to reach net zero
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Environment
Northern Greenland ice dome melted before and could melt again
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