News tagged with nocturnal geckos
'Gecko vision': Key to the multifocal contact lens of the future?
May 07, 2009 |
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Nocturnal geckos are among the very few living creatures able to see colors at night, and scientists' discovery of series of distinct concentric zones may lead to insight into better cameras and contact lenses.
Search results for nocturnal geckos
Nearly 100 new species described by California Academy of Sciences in 2009
Dec 14, 2009 |
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In 2009, researchers at the California Academy of Sciences added 94 new relatives to our family tree. The new species include 65 arthropods, 14 plants, eight fishes, five sea slugs, one coral, and one fossil ...
Feeding the clock: Cycles of feeding and fasting drive circadian gene expression in the liver
Nov 25, 2009 |
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When you eat may be just as vital to your health as what you eat, found researchers at the Salk Institute for Biological Studies. Their experiments in mice revealed that the daily waxing and waning of thousands ...
The evolution of orchids
Nov 19, 2009 |
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(PhysOrg.com) -- Charles Darwin and many other scientists have long been puzzled by the evolution of orchids, the largest and most diverse family of flowering plants on Earth. Now genetic sequencing is giving ...
A biology whodunnit: are rodents helping protect trees from fire?
Nov 12, 2009 |
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Tom Parker has made an unusual find. In California forests and shrubland that burned in 2008, he has spotted Manzanita seedlings sprouting in tight clusters, suggesting that the young shrubs emerged from underground ...
Nocturnal wind maximum mapped for first time
Space & Earth / Earth Sciences
Nov 05, 2009 |
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On beautiful, sunny days with quiet weather conditions a strong wind develops in the evening at a height of about 200 metres.
Teeth grinding linked to sleep apnea
Nov 02, 2009 |
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There is a high prevalence of nocturnal teeth grinding, or bruxism, in patients with obstructive sleep apnea (OSA), particularly in Caucasians. New research presented at CHEST 2009, the 75th annual international scientific ...
First evidence for a second breeding season among migratory songbirds
Oct 26, 2009 |
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Biologists for the first time have documented a second breeding season during the annual cycle of five songbird species that spend summers in temperate North America and winters in tropical Central and South ...
Light at night linked to symptoms of depression in mice
Medicine & Health / Neuroscience
Oct 21, 2009 |
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Too much light at night can lead to symptoms of depression, according to a new study in mice. Researchers found that mice housed in a lighted room 24 hours a day exhibited more depressive symptoms than did similar mice that ...
No place like home: Africa's big cats show postcode preference
Oct 09, 2009 |
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The secret lives of some of Africa's iconic carnivores, including big cats, are revealed in a new study in Animal Conservation, today.
Beneficial Nocturnal Insects Help Combat Pests in Texas
Oct 07, 2009 |
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(PhysOrg.com) -- Agricultural Research Service (ARS) scientists in Texas are staying up late to search for beneficial insects that feed on crops pest eggs at night.
List of search results for nocturnal geckos
