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Space
Four extreme environments where humans are tasting life on Mars
Features
Life
My year on Mars: Frontier life of a space doctor
Features
Health
Instagram posts can reveal depression before doctors diagnose it
News
Life
6000 people cram into one pool in China to beat the heat
Regulars
Environment
Deep-sea squid cannibals battle it out in a fight to the death
News
Humans
Bunnies helped a great civilisation in ancient Mexico thrive
News
Technology
Expensive drones take flying lessons from cheaper stunt doubles
News
Earth
World鈥檚 oldest vertebrate is a shark that may live for 500 years
News
Physics
Libraries of plastic molecules could store huge amounts of data
News
Environment
America’s last mammoths died of thirst on an Alaskan island
News
Environment
America’s last mammoths died of thirst on an Alaskan island
News
Environment
Detective gulls sniff out illegally dumped trash from the skies
News