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Debora Mackenzie

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People in white lab coats hold banner reading "Scientists work on cure for speaking with gag in mouth"

Earth

US scientists can look to Canada for ways to fight a crackdown

Plaques in the brain of someone who had CJD

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Many more people could still die from mad cow disease in the UK

US submarine

Technology

How Trump鈥檚 erratic nuclear posture could spark a new arms race

Klebsiella bacteria

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Woman dies from infection resistant to all available antibiotics

chickens

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Antibiotic resistance will hit a terrible tipping point in 2017

Geese huddle together in a barn

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Killer bird flu has spread across Europe – are humans next?

Humans

The world in 2076: Civilisation was more fragile than we thought

A Tv screen in South Korea shows a news report on a North Korea nuclear test

Humans

President Trump鈥檚 defence deals may spark a nuclear arms race

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Ebola rapidly evolves to be more transmissible and deadlier

People walk down a flooded street in Haiti

Earth

Haiti faces famine and disease in aftermath of hurricane

Kim Jong-un

Space

North Korea’s nukes are nearly ready for launch. Now what?

Woman in bed looking ill with cold or flu

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What you eat when you’re sick may determine if you’ll get better