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Boosting bacteria in drinking water may improve health

Earth

Boosting bacteria in drinking water may improve health

Drinking water is teeming with microbial life – but some of it could benefit human health

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Searching for species that keep us healthy

Earth

Searching for species that keep us healthy

Opinion

Old folks' stomach bacteria are secret to their health

Life

Old folks' stomach bacteria are secret to their health

News

Gene switch that turns bacteria into mighty Hulk

Life

Gene switch that turns bacteria into mighty Hulk

News

Earth

Virus power harnessed to protect Red Sea coral

News

Cobwebs shield the human gut from unwanted invaders

Life

Cobwebs shield the human gut from unwanted invaders

News

Health

Second strain of cholera found in Haiti

News

Milk fats clue to inflammatory bowel disease

Life

Milk fats clue to inflammatory bowel disease

News

Life

Gut bugs confined to quarters by special immune cells

News

Was humanity born in the mother of all plagues?

Life

Was humanity born in the mother of all plagues?

Early in human evolution, our ancestors switched off two key genes. Doing so may have allowed us to fight off an epidemic of bacterial disease

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Health

Researcher death highlights dangers of pathogen work

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Earth

Sauropod farts warmed the planet

News

Life

Magnetic bacteria create a biological hard drive

News

Life

Babies are born dirty, with a gutful of bacteria

News