Microbes can form ‘superorganisms’ that take over teeth

Bacteria and fungi can join forces to form "superorganisms" that sprout "limbs" to walk and leap across teeth, researchers have discovered.

Katherine Unger Baillie-Penn • futurity
Oct. 6, 2022 ~9 min

What drives ecosystems to instability?

With only a little information, researchers can predict the circumstances under which an ecosystem will be stable or unstable.

Anne Trafton | MIT News Office • mit
Oct. 6, 2022 ~7 min


How to keep your jack-o'-lantern from turning into moldy, maggoty mush before Halloween

Don’t let microbes and insects turn your Halloween masterpiece into a horror show before the big night.

Matt Kasson, Associate Professor of Mycology and Plant Pathology, West Virginia University • conversation
Oct. 6, 2022 ~8 min

Gonorrhea became more drug resistant while attention was on COVID-19 – a molecular biologist explains the sexually transmitted superbug

The US currently has only one antibiotic available to treat gonorrhea – and it’s becoming less effective.

Kenneth Keiler, Professor of Biochemistry and Molecular Biology, Penn State • conversation
Oct. 5, 2022 ~8 min

Small eddies play a big role in feeding ocean microbes

Swirling waters replenish nutrients in open ocean, a new study finds, and could mitigate some climate change effects.

Jennifer Chu | MIT News Office • mit
Oct. 3, 2022 ~7 min

Humans evolved with their microbiomes – like genes, your gut microbes pass from one generation to the next

As early modern humans spread across the globe, their gut microbes genetically changed with them. Understanding the origins of gut microbes could improve understanding of their role in human health.

Ruth Ley, Director, Department of Microbiome Science, Max Planck Institute for Biology • conversation
Sept. 15, 2022 ~7 min

Do humans really need other species?

People wouldn’t last long without the countless other species we depend on for survival.

Tom Langen, Professor of Biology, Clarkson University • conversation
Aug. 29, 2022 ~9 min

Assay determines the percentage of Omicron, other variants in Covid wastewater

Developed by the Singapore-MIT Alliance for Research and Technology, the assay can provide new details about the type of SARS-CoV-2 circulating in a community.

Singapore-MIT Alliance for Research and Technology • mit
Aug. 25, 2022 ~11 min


What is listeria? A microbiologist explains the bacterium behind recent deadly food poisoning outbreaks

Listeria causes serious illness and food recalls nearly every year.

Yvonne Sun, Assistant Professor of Microbiology, University of Dayton • conversation
Aug. 19, 2022 ~10 min

Which microbes live in your gut? A microbiologist tries at-home test kits to see what they reveal about the microbiome

The types of microbes residing in your gut can affect your mental and physical health. Home microbiome tests promise to help consumers improve the composition of their gut microbes.

Benjamin Wolfe, Associate Professor of Biology, Tufts University • conversation
Aug. 15, 2022 ~8 min

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