Study weighs deep-sea mining's impact on microbes

The essential roles that microbes play in deep-sea ecosystems are at risk from the potential environmental impacts of mining, a new paper in Limnology and Oceanography reports. The study reviews what is known about microbes ...

Fishing for novel cellulose degraders

One of the most vital pieces of equipment for fly fishing is a boxful of lures. Designed with feathers or wires to mimic an insect or a particular movement, each of these lures are the bait designed to attract specific catches. ...

Spotting alien life: How 'microfossils' can fool scientists

Earth's oldest fossils may be billions of years old—although such claims are highly controversial. These kinds of discoveries usually start with finding what appear to be preserved outlines of microscopic lifeforms that ...

Novel study underscores microbial individuality

A single drop of seawater can contain a wide representation of ocean microbes from around the world—revealing novel insights into the ecology, evolution and biotechnology potential of the global microbiome. A new publication ...

How do you cultivate a healthy plant microbiome?

Scientists are homing in on what a healthy human microbiome looks like, mapping the normal bacteria that live in and on the healthy human body. But what about a healthy plant microbiome?

Investigating the rise of oxygenic photosynthesis

About 2.4 billion years ago, at the end of the Archean Eon, a planet-wide increase in oxygen levels called the Great Oxidation Event (GOE) created the familiar atmosphere we all breathe today. Researchers focused on life's ...

Inequity takes a toll on your gut microbes, too

People worry about having access to clean water, power, health care and healthy foods because they are essential for survival. But do they ever think about their access to microbes?

Gut microbes alter characteristics of norovirus infection

The highly contagious norovirus causes diarrhea and vomiting and is notorious for spreading rapidly through densely populated spaces, such as cruise ships, nursing homes, schools and day care centers. Each year, it is responsible ...

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