Life
Bacteria could protect old paintings from pigment-eating microbes
The microbiome of a 400-year-old painting includes bacteria and fungi that eat pigments but a treatment with other microbes can protect the painting from damage
News
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We鈥檝e discovered a whole new defence system against germs in our noses
News
Life
Thousands of flamingos dine on colourful bacteria in this rainbow lake
Regulars
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Megan Rossi: Gut health – the secret to happiness?
Video
Earth
Photography: heating up the climate campaign
Culture
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Is your microbiome making you sick?
Features
Space
The Martians have landed in London, and they’re hogging the camera
Culture
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Probiotics are mostly useless and can actually hurt you
News
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Is studying your gut bacteria key to good health or a waste of money?
News
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Evolution is making us sick and for the first time we can stop it
Far from being a slow process, evolution can act fast and is responsible for major health problems from cancer to antimicrobial resistance. Now we have the power to end it
Features
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Bacteria can be used to turn type A blood into universal type O
News
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When you ride the subway you share bacteria with everyone in your city
News
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How worried should you be about a new ‘superbug’ STI?
News
Environment
Thought plastic was bad enough? Here’s another reason to worry
Features