Humans
Five billion people face water shortages by 2050, warns UN
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Andy Coghlan
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Earth
US and Russia will soon face mega-heatwaves from climate change
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Health
Bottled water is bad – but microplastics aren’t the reason
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Humans
Our ancestors mated with the mystery 'Denisovan' people – twice
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Space
Jupiter’s Great Red Spot keeps getting less great and less red
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Life
We could lose 40,000 species by 2100 due to climate change
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Earth
US climate report warns nation will lose out if it doesn't act
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Physics
Eco-friendly nanowood is a super strong and recyclable styrofoam
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Health
Could a bedtime pill protect you from morning heart attacks?
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Health
23andMe's breast cancer test may create false sense of security
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Health
Cancer algorithm uses game theory to double survival time
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Health
England needs to go on a diet, but new calorie plan won’t work
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