Health
Amplifying our ancient immune system could help fight future pandemics
Features
solar system
Space
Weird lava flows reveal the moon’s insides may be wetter than expected
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Environment
Is it time to try geoengineering to solve the climate crisis?
Analysis
Space
4.6-billion-year-old meteorite is the oldest volcanic rock ever found
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Space
Evidence for a hidden ‘Planet Nine’ beyond Neptune has weakened
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Technology
Chemical that makes chilli peppers spicy boosts solar panel cells
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Question
How old is Earth?
Space
Earth’s early atmosphere may have been toxic like the one on Venus
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Space
Earth had a minimoon for nearly three years before it drifted away
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Technology
Portable device uses solar power to sterilise medical equipment
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Environment
How are sand dunes formed and why do they even exist?
Features
Humans
Evolution explains why social distancing due to covid-19 is so hard
Features
