Microbiology is the study of the smallest, usually single-celled organisms, such as bacteria and viruses many of which can live or survive in more extreme environments than multicellular organisms. Although some (known as pathogens) can make us ill, many of these organisms are vital for human, animal and plant survival. For instance, gut organisms produce many of the vitamins and co-enzymes our cells require but cannot make themselves. By studying and understanding them, we can better understand how larger organisms live.
Articles about microbiology
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Despite its amazing ability to explain how species change and diverge there are some areas of evolution that scientists are still working to understand.
Delve deeper into evolution
The Origins of Life - Where and how did life begin?
Delve deeper into origin of life
Our immune systems are vital for our survival as they protect us from bacterial, viruses and other pathogens that could cause us harm. But sometimes, they can go wrong, and cause damage to our bodies.
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The ecosystem in your gut - how the microbiome might affect what we eat, what illnesses we get and whether we gain weight easily. How to change your microbiome and why it's such a fuzzy business.
Delve deeper into microbiome
There are many open questions surrounding vaccines – but perhaps not the first questions that come to mind. Vaccines do not cause autism, but there are many things we don’t know about them, such as why some wear off.
Delve deeper into vaccines
Blog posts about microbiology
Our blog posts are often written by scientists about their ongoing research