The microbes in your gut influence how your immune system reacts to bacteria and viruses. A severe immune reaction is deadly; a small one lets the virus win. The right balance may depend on your diet.
Peat beds around the world hold huge quantities of carbon and keep it from warming the planet. But rising temperatures and over-use could turn them from a brake on climate change into an accelerant.
How ancient microbes survived in a world without oxygen has been a mystery. Scientists discovered a living microbial mat that uses arsenic instead of oxygen for photosynthesis and respiration.
The microbes in the mother’s gut can alter the number of neurons in the baby’s brain and the connections they make.
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Helen Vuong, University of California, Los Angeles
Microbes in the gut aren’t just important for digesting your food. In pregnant women, these gut microbes are producing chemicals that are essential for proper brain development of the fetus.
Can plants signal to us when they are sick or detect radiation?
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Researchers are figuring out how plants respond to the presence of human cadavers. The findings could prove important for discovering the locations of murder victims or mass graves.
Don’t think you’re alone when working from home - the typical office desk has more than 10 million bacteria. Here’s how to stop your WFH setup leaving you needing sick leave.
Bacteria can become more deadly and antibiotic-resilient in space. And while more research is needed to figure out how severe the risks are, they could be catastrophic.
Finally, an answer to a long-bubbling question: What works best – bar or liquid soap?
Compost awaiting distribution at the Las Virgenes Municipal Water District’s Rancho Las Virgenes compost facility, Calabasas, Calif.
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Turning food scraps and yard trimmings into compost improves soil, making it easier for people to grow their own food. City composting programs spread those benefits more widely.
Cash is unlikely to give you the coronavirus.
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Research has yet to support the theory that cash can spread the coronavirus.
An exoplanet and its atmosphere pass in front of its star (artist’s impression, from an imaginary point near to the planet).
NASA Goddard Space Flight Center
We spend 90% of our lives indoors, and every building has its own indoor microbiome. Can we learn to manage them in ways that support helpful microbes and suppress harmful ones?
Soap and hot water is the best way to clean your hands, but sanitizer is a good second choice.
AP Photo/Ric Feld
Most commercial hand sanitizers are mainly alcohol, but forget about hitting the liquor store and mixing your own.
U.S. Surgeon General Vice Admiral Jerome M. Adams, center, demonstrates hand-washing to U.S. Sen. Richard Blumenthal, left, and Connecticut Gov. Ned Lamont, right, in Rocky Hill, Conn., March 2, 2020.
AP Photo/Jessica Hill
As the coronavirus spreads, public health officials stress the importance of hand washing. But can it really make that much of a difference? A microbiologist explains why.
Fresh fruits and vegetables are good for you and your gut microbes.
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