Technology
Countries are turning off the internet to stop violence. Does it work?
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This week's magazine
On the cover
Editor's picks
Water wars: How to avoid conflict over our most precious resource
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Technology
Neuroscientist Ed Boyden is decoding the brain with the power of light
Features
Technology
How to suck water from desert air and quench the planet's thirst
Features
Physics
Is reality real? How evolution blinds us to the truth about the world
Features
Life
Undiscovered dinosaurs: We are entering the golden era of fossil finds
Features
Table of contents
Leaders
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Technology
Bionic eye helps people who are blind read letters again
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Environment
Today's global warming is unparalleled in the past 2000 years
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Health
The brain's drain: How our brains flush out their waste and toxins
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Life
Dark feathers give birds hot wings that may save energy during flight
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Technology
Smartwatch app that soothes the nerves helps improve exam results
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Environment
The UK is now using AI to predict solar power and lower energy bills
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Space
Star hurtling around a giant black hole proves Einstein right - again
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Environment
Tree stumps that should be dead can be kept alive by nearby trees
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Health
Complaints about AncestryDNA and 23andme sent to UK data watchdog
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Life
New monkey species found in Amazon area threatened by deforestation
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Environment
China is on track to meet its climate change goals nine years early
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Life
Some jellyfish sperm have stingers that fire inside females
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Technology
Flexible battery works when stretched and could power wearable devices
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Health
The human placenta may not have a microbiome after all
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Environment
Huge hidden canyon under Greenland ice sheet may have flowing water
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Environment
Met Office confirms highest temperature ever recorded in the UK
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Life
Meet a 500-million-year old minibeast from the Cambrian explosion
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Humans
Genetic analysis reveals Vikings had a wide and diverse family tree
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Health
Exclusive: Can a supplement slow the natural processes of ageing?
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Technology
This self-riding bicycle follows you around while you walk
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Analysis
Technology
Facebook's fact-checking process is too opaque to know if it's working
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Physics
To understand reality, we first need to find our place in it
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Environment
Should we eat local to cut food miles, or does it make no difference?
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Comment
Before building another telescope, learn from Hawaiian culture
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Technology
Countries are turning off the internet to stop violence. Does it work?
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