The zebrafish, a small fresh water fish, owes its name to a striking pattern of blue stripes alternating with golden stripes. Three major pigment cell types, black cells, reflective silvery cells, and yellow cells emerge ...
Cell & Microbiology
Aug 28, 2014
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(Phys.org) —About half of all dogs show some form of white spotting which can range from a few white marks in the Bernese mountain dog to extreme white coat color in Dalmatians and white boxer. But why have dogs so often ...
Plants & Animals
Aug 13, 2014
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Some cephalopods are masters of display: Not only can they adapt their skin colour to their immediate environment, thereby merging with the background, they can also produce propagating colour waves along their body. These ...
Plants & Animals
Aug 4, 2014
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The popular idea that Northern Europeans developed light skin to absorb more UV light so they could make more vitamin D – vital for healthy bones and immune function – is questioned by UC San Francisco researchers in ...
Evolution
Jun 30, 2014
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Excessive sunbathing damages the skin. Humans are not the only ones who need to monitor their exposure to UV rays: animals are at risk too. Dogs and cats with white or thin coats are at particular risk, as are animals with ...
Plants & Animals
Jun 27, 2014
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Anthropologists at Johannes Gutenberg University Mainz and geneticists at University College London, working in collaboration with archaeologists from Berlin and Kiev, have analyzed ancient DNA from skeletons and found that ...
Evolution
Mar 10, 2014
208
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A new way of measuring how much light a plant can tolerate could be useful in growing crops resilient to a changing climate, according to scientists from Queen Mary University of London.
Biotechnology
Mar 3, 2014
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Free of dyes but colorful: A team of American and Korean researchers is the first to develop non-iridescent, structural, full-spectrum pigments, whose color is independent of the viewing angle, for use in reflective displays. ...
Materials Science
Feb 20, 2014
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A team involving researchers from the Spanish National Research Council has analyzed, for the first time, two cave figures of rock shelters located in the archaeological ensemble of Minateda, in Hellín (Albacete). They have ...
Archaeology
Jan 14, 2014
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A common blue pigment used in the £5 note could have an important role to play in the development of a quantum computer, according to a paper published today in the journal Nature.
Quantum Physics
Oct 27, 2013
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