91色情片

91色情片

The bacteria in a mother鈥檚 gut may protect babies from food allergies

The presence of bacteria that break down fibre in a mother鈥檚 gut is linked to a reduced risk of food allergies in her child鈥檚 first year of life

using hand sanitiser to help avoid spreading the coronavirus

Hand sanitiser

E coli bacteria

Life

Bacteria sacrifice themselves when under attack to save their colonies

E.coli bacteria

Life

Silver uses a surprising trick to stop the spread of bacteria

Life

Contaminated banknote images reveal how money gets caked in bacteria

Living sand hydrogel

Earth

Living ‘concrete’ made from bacteria used to create replicating bricks

Village Fredvang on the island Moskenesoya

Environment

Deep and crisp and living: How snow sustains amazing hidden life

Porphyromonas gingivalis bacteria

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I’m testing an experimental drug to see if it halts Alzheimer’s

Sim Singhrao

Gum disease and Alzheimer鈥檚: The importance of oral hygiene

E coli

Environment

CO2-guzzling bacteria made in the lab could help tackle climate change

Bacteria have been engineered to live off carbon dioxide. As well as pulling the greenhouse gas from the air they could be used to make food and fuel

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Bacterial infections in pregnancy may make schizophrenia more likely

Life

Deep-sea anglerfish may shed luminous bacteria into the ocean water

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Just three days in hospital can change the bacteria in your gut

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Hans Christian Gram: The biologist who helped investigate bacteria