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Bacteria

Bacteria seen with an electron microscope

Environment

Microfibres that pollute the seas are floating homes for bacteria

Almost 200 species of bacteria, including one that can cause food poisoning, were found on microfibre particles from the Mediterranean Sea

News
Illustration of Yersinia pestis bacteria

Health

An mRNA vaccine protects mice against deadly plague bacteria

News
Computer artwork of Mycobacterium leprae bacteria

Health

Leprosy bacteria may hold the key to helping the liver regenerate

News
An old log floating among yellow autumn leaves in a pond

Health

We now know why some poos float and others sink

News
The bacterium Hafnia alvei produces a molecule that mimics an appetite-reducing hormone

Health

Appetite-suppressing probiotic helps overweight people lose weight

News
bandaged wound on a foot

Health

Antimicrobial drug derived from tree sap could treat chronic wounds

News
2ATWGRR Juvenile Pollock (Pollachius virens) school within the protective fronds of kelp near Port Joli, Nova Scotia, Canada. August

Life

Heat-loving, oil-eating bacteria are seeping out of the seafloor

News
Genetically engineered Escherichia coli is involved in the growth of many chemicals and drugs, such as insulin, but unmodified versions of the bacteria can be infected by viruses

Life

E. coli that is recoded to be virus resistant may aid drug production

News
Southern Ocean and Antarctic islands near the Antarctic Peninsula in winter; Shutterstock ID 204022084; purchase_order: -; job: -; client: -; other: -

Life

Antarctic bacteria reveal an evolutionary limit to dealing with heat

News
Computer artwork showing how irritable bowel syndrome affects the digestive tract

Health

Faecal transplants ease irritable bowel syndrome for three years

Two-thirds of people with IBS who received a stool transplant from a donor with a healthier mix of gut microbes had fewer symptoms and better quality of life three years later

News

Life

Antibiotic-resistant bacteria can be killed by pom-pom molecules

News

Life

Largest known bacteria in the world are visible to the naked eye

News

Health

Origin of Black Death finally found in bacteria from Kyrgyzstan graves

News

Health

Living with a dog during childhood may reduce risk of Crohn鈥檚 disease

News