A USC-led research team has found that marine microbes with a special metabolism are ubiquitous and could play an important role in how Earth regulates climate.
Environment
Aug 07, 2019
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(PhysOrg.com) -- Scientists at MIT and Brown University studying how marine bacteria move recently discovered that a sharp variation in water current segregates right-handed bacteria from their left-handed brethren, impelling ...
Soft Matter
Apr 15, 2009
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(Phys.org)—There is evidence that some microbial life had migrated from the Earth's oceans to land by 2.75 billion years ago, though many scientists believe such land-based life was limited because the ozone layer that ...
Earth Sciences
Sep 24, 2012
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Apparently, there just aren't enough genomes for Craig Venter to sequence here on Earth, so he's making plans to send a DNA sequencer to Mars.
Space Exploration
Oct 19, 2012
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Phosphorus is one of the most common substances on Earth. An essential nutrient for every living organism—humans require approximately 700 milligrams per day—we are rarely concerned about consuming enough of it because ...
Earth Sciences
May 14, 2015
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Bacteria swim by rotating the helical, hairlike flagella that extend from their unicellular bodies. Some bacteria, including the Escherichia coli (E. coli) living in the human gut, have multiple flagella that rotate as a ...
General Physics
Jul 08, 2013
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Fragments of plastic in the ocean are not just unsightly but potentially lethal to marine life. Coastal microbes may offer a smart solution to clean up plastic contamination, according to Jesse Harrison presenting his research ...
Cell & Microbiology
Mar 28, 2010
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An ocean census has revealed a "new world" of richly diverse marine microbe life that could help scientists understand more about key environmental processes on Earth, a study said Sunday.
Cell & Microbiology
Apr 18, 2010
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(Phys.org)—Of the many microbes that – like almost all life – require iron, some live in iron-limited environments. What to do? Secrete siderophores, of course: small, high-affinity iron chelating compounds that scavenge ...
A team of scientists and surgeons from Newcastle are developing a new nasal spray from a marine microbe to help clear chronic sinusitis.
Cell & Microbiology
Feb 18, 2013
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