Ancient multicellular fossils long thought to be ancestors of early marine life are remnants of land-dwelling lichen or other microbial colonies, says University of Oregon scientist Gregory Retallack, who has been studying ...
Paleontology & Fossils
Dec 12, 2012
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(Phys.org)—Climate change is expected to increase the frequency of intense spring rain storms in the Great Lakes region throughout this century and will likely add to the number of harmful algal blooms and "dead zones" ...
Environment
Sep 12, 2012
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A team of scientists has, for the first time, used a single, cohesive computer model to simulate the entire life cycle of a solar flare: from the buildup of energy thousands of kilometers below the solar surface, to the emergence ...
Astronomy
Jan 15, 2019
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173
Ground-breaking research by Australian scientists has revealed new insights into how life-threatening bacteria colonise medical devices that are implanted in the human body.
Cell & Microbiology
Jun 25, 2013
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It's not reruns of "The Jetsons", but researchers working at the National Institute of Standards and Technology have developed a new microscopy technique that uses a process similar to how an old tube television produces ...
Nanophysics
Jun 12, 2013
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In the first university-based planetary science experiment at the National Ignition Facility (NIF), researchers have gradually compressed a diamond sample to a record pressure of 50 megabars (50 million times Earth's atmospheric ...
General Physics
Nov 11, 2011
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4
Scientists studying so-called 'flammable ice' in the Sea of Japan have made a startling discovery—the existence of life within microscopic bubbles.
Earth Sciences
Feb 6, 2020
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237
(PhysOrg.com) -- Soldiers returning from war who have lost a leg could lead a more active lifestyle with the help of a technology being developed by Oak Ridge National Laboratory researchers.
Engineering
Dec 29, 2011
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A team of researchers from Scotland has used a novel 3D printing technique to arrange human embryonic stem cells (hESCs) for the very first time.
Biotechnology
Feb 4, 2013
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(Phys.org)—When a cell divides, it passes on genetic information by producing copies of its DNA. Chemists have also learned to copy DNA. In the journal Angewandte Chemie, a German team has now introduced a new copying technique ...
Biochemistry
Aug 31, 2012
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