Life
Experiments show us how animal minds work – but should we do them?
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This week's magazine
On the cover
Editor's picks
Life
Are experiments on how animals think ever justified?
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Space
Born in the big bang: How ancient black holes could save cosmology
Features
Life
Want to regrow organs and defy cancer? Just copy these awesome animals
Features
Humans
Your body's hidden language: How smell reveals more than you ever knew
Features
Table of contents
Leaders
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Environment
Thousands of UK wildlife and plant species are in decline
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Health
Just three days in hospital can change the bacteria in your gut
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Technology
A solar-powered airship is being built to transport cargo more greenly
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Space
Andromeda galaxy ate several dwarf galaxies in two-course lunch
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Health
Experimental drug that targets liver fat may help prevent diabetes
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Health
Bowel cancer screening in younger groups may do more harm than good
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Space
We've had our best glimpse of a web of matter that spans the universe
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Life
Implanting false memories in a bird's brain changes its tune
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Space
Weird repeating signals from deep space may be created by starquakes
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Life
Home aquarium hobbyists are helping save 30 rare fish from extinction
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Mind
Common sense can predict if a psychology study will ever be replicated
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Environment
Giant boom traps plastic waste from the oceans for the first time
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Technology
A mind-controlled exoskeleton helped a man with paralysis walk again
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Space
We can send a probe to interstellar comet Borisov – but not until 2030
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Humans
Oldest ever illustrated book is a guide to Ancient Egyptian underworld
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Health
Anti-evolution drug may help treat resistant breast cancers
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Space
Microbial life might drift in the atmospheres of failed stars
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Health
Nobel prize for medicine goes to discovery of how cells sense oxygen
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Life
The key to a long life may be genes that protect against stress
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Technology
Supercomputer simulates 77,000 neurons in the brain in real-time
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Environment
UN agency meant to be limiting flying emissions votes to limit action
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Life
Tea and banana plants have been genetically modified by bacteria
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