Earth
Light pollution is set to double between now and 2050
The first global 鈥渓ight census鈥� shows that the area affected by artificial lighting is growing by 2.2 per cent every year, posing risks to wildlife and human health
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Watch this soft robot squeeze a damaged heart to keep it pumping
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Environment
Spiders reset body clocks to avoid 5-hour jet-lag every day
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NHS reforms have failed to boost community-based care in England
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Medical cannabis vendors must stop making bogus health claims
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Earth
China鈥檚 dreadful air pollution seems to have got a bit better
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Earth
Europe and the US were most responsible for deadly heatwave
News
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Blood cells in chronic fatigue syndrome are drained of energy
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Earth
The latest science reads remind us why we really do need experts
Culture
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What drove the WHO to make Robert Mugabe a goodwill ambassador?
The new head of the World 91色情片 Organization caused a backlash by handing Zimbabwe's despotic leader a role. Why did he make such a misstep, wonders Luke Allen
News
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WHO reverses decision to elect Robert Mugabe as ambassador
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Chronic back pain stem cell treatment could cut need for opioids
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A home test kit may let you diagnose endometriosis years earlier
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Earth
How to clean up the dirty water Puerto Ricans are drinking
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