Environment
The pyrocene has begun: How to tackle a world of raging wildfires
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This week's magazine
On the cover
Editor's picks
Environment
Arctic and Amazon climate tipping points put our future in doubt
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Space
Are there any aliens out there? We are close to knowing for sure
Features
Environment
Refreezing the Arctic: How to bring the ice back with geoengineering
Features
Health
The back pain epidemic: Why popular treatments are making it worse
Features
Table of contents
Leaders
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Health
Is air pollution causing mental health conditions like depression?
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Technology
A smartphone app can detect tiny amounts of norovirus in water
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Earth
Volcano behind huge eruption that kick-started mini ice age identified
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Life
Giving koalas faecal transplants could help them adapt to a new diet
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Physics
Quantum teleportation used to send 3D information for the first time
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Physics
LIGO may have seen its first black hole and neutron star collision
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Humans
China’s two-child policy linked to 5 million extra babies in 18 months
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Technology
Gene editing turns cells into minicomputers that can record data
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Earth
Bacteria fly into the Atacama Desert every afternoon on the wind
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Space
Gravitational waves could settle mystery of the universe's expansion
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Space
Asteroid Ryugu has no dust on it and we don’t know why
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Physics
Stealth glider made out of special polymer self-destructs in sunlight
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Environment
Record Amazon rainforest fires spark row between Brazil and France
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Health
Tests at 3 years old could predict how well your brain will age
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Technology
Explaining why Reddit posts are removed helps people comply with rules
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Technology
Facebook’s ad data may put millions of gay people at risk
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Life
City crows may have high cholesterol because they eat fast food
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Technology
UK police are using AI to spot spikes in Brexit-related hate crimes
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Environment
Communities in East Anglia are deciding whether to abandon their towns
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Environment
Dorian batters Bahamas with strong hurricane winds for record time
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