News tagged with geographic regions
Genes underlying the key domestication process in sorghum and other cereals
A study by a team of university and government scientists led by a Kansas State University researcher, indicates that genes responsible for seed shattering -- the process by which grasses disseminate their seeds -- were under ...
May 14, 2012 |
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Advantages of living in the dark: The multiple evolution events of 'blind' cavefish
The blind Mexican cavefish (Astyanax mexicanus) have not only lost their sight but have adapted to perpetual darkness by also losing their pigment (albinism) and having altered sleep patterns. New research publis ...
Jan 22, 2012 |
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Paleontologists turning to neural networks to find new dig sites
(PhysOrg.com) -- For hundreds, if not thousands of years, researchers of one kind or another have dug into the earth in search of clues to help explain our past. In so doing they have found evidence of ancient peoples that ...
Other Sciences / Archaeology & Fossils
Nov 09, 2011 |
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Conservation dollars and sense
Shark populations over the last 50 years have decreased dramatically. From habitat degradation to overfishing and finning, human activities have affected their populations and made certain species all but ...
Jun 27, 2011 |
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DNA of kiwi cloaks reveals history of Maori feather trade
(PhysOrg.com) -- A DNA analysis of Kiwi cloaks, the Kahu kiwi, worn by the Maori tribe people in New Zealand, has revealed a previously unknown trade route among early tribes on the various islands that make up the country ...
May 25, 2011 |
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Cisco narrows focus with new business structure
(AP) -- Cisco will undergo a number of structural changes following several challenging quarters as the networking behemoth attempts to become more efficient in bringing products to market.
May 06, 2011 |
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City-dwellers have higher risk of late-stage cancer than rural residents
People who live in urban areas are more likely to develop late-stage cancer than those who live in suburban and rural areas. That is the conclusion of a new study published in the June 15, 2009 issue of CANCER, a peer-reviewed journa ...
May 11, 2009 |
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