Dark spots on flower petals are common across many angiosperm plant families and occur on flowers such as some lilies, orchids, and daisies. Much research has been done on the physiological and behavioral mechanisms for ...
Plants & Animals
Dec 18, 2009
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Reaching a new threshold in underwater medical studies, the Office of Naval Research (ONR), today announced a novel capability for examining how cells work at pressures far below the sea surface.
Engineering
Aug 10, 2011
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Japanese researchers have discovered that the body color of the red dragonflies changes from yellow to red through redox reaction of pigments called ommochromes.
Plants & Animals
Sep 11, 2012
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The ability of Mycobacterium tuberculosis (MTB), a serious respiratory infection, to form snake-like cords was first noted nearly 80 years ago. In a study published October 20 in the journal Cell, investigators report the ...
Cell & Microbiology
Oct 20, 2023
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22
According to a new study led by Rui Oliveira, researcher at ISPA - Instituto Universitário, Instituto Gulbenkian de Ciência, and Fundação Champalimaud, zebrafish need social support to overcome adverse circumstances and ...
Plants & Animals
Mar 31, 2017
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174
Researchers from HRL Laboratories are among the honorees of Popular Mechanics' 2012 Breakthrough Awards for their development of ultralight microlattice materials.
Materials Science
Oct 5, 2012
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Life in a group entails a major risk: that of being exposed to contagious pathogens. To counter this danger, different strategies have evolved in social species. In the case of rodents, specific olfactory signals emitted ...
Plants & Animals
Jan 8, 2015
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52
Miniaturizing microscopic metallic objects while enhancing their strength is critical to developing high-performance devices that integrate transistor-like electronics with mechanical components. When these objects consist ...
Nanophysics
Jul 31, 2013
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The recently published genome sequences of seven well-studied ant species are opening up new vistas for biology and medicine. A detailed look at molecular mechanisms that underlie the complex behavioral differences in two ...
Plants & Animals
Feb 13, 2013
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As summer heat drives many people to the beach in search of fun in or near the water, University of Mississippi researchers recently went to Pascagoula Beach to conduct measurements designed to help develop systems to detect ...
Earth Sciences
Jun 24, 2013
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