More from Debora Mackenzie
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Earth
US scientists can look to Canada for ways to fight a crackdown
News
Health
Many more people could still die from mad cow disease in the UK
News
Technology
How Trump鈥檚 erratic nuclear posture could spark a new arms race
News
Health
Woman dies from infection resistant to all available antibiotics
News
Health
Antibiotic resistance will hit a terrible tipping point in 2017
News
Health
Killer bird flu has spread across Europe – are humans next?
News
Humans
The world in 2076: Civilisation was more fragile than we thought
Features
Humans
President Trump鈥檚 defence deals may spark a nuclear arms race
News
Health
Ebola rapidly evolves to be more transmissible and deadlier
News
Earth
Haiti faces famine and disease in aftermath of hurricane
News
Space
North Korea’s nukes are nearly ready for launch. Now what?
News
Health
What you eat when you’re sick may determine if you’ll get better
News