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Leggy lizards adapt fast
12-09-2006 · Science News OnlineIn response tto a new predator, lizards on several Caribbean islands underwent selection first for long legs and then for short legs.
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Keywords: leggy, lizards, adapt, fast, lizard
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- Fossil discovery marks earliest record of limbloss in ancient lizard
03-22-2007 · EurekAlert!
It wouldn't have been the easiest way to get around. A University of Alberta paleontologist has helped discover the existence of a 95 million-year-old snakelike marine animal, a finding that provides not only the earliest example of limbloss in lizards but the first example of limbloss in an aquatic lizard.
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- Study shows lizard moms dress their children for success
06-12-2007 · EurekAlert!
Mothers know best when it comes to dressing their children, at least among side-blotched lizards, a common species in the western United States. Researchers at UC Santa Cruz, have found that female side-blotched lizards are able to induce different color patterns in their offspring in response to social cues, "dressing" their progeny in patterns they will wear for the rest of their lives.
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- Insect population growth likely accelerated by warmer climate
10-30-2006 · EurekAlert!
New University of Washington research suggests insects' ability to adapt to warmer temperatures carries an unexpected consequence -- more insects.
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- Latest IPCC report highlights need for integrated climate/human behavior models
04-06-2007 · EurekAlert!
How can humans adapt to climate change without adding even more stress to the environment? Scientists are now looking at ways to integrate the human dimension of climate change -- the choices we need to make to adapt to a changing global climate -- with the sophisticated climate prediction models used for the IPCC Assessment Reports. The goal: To evaluate the best ways forward.
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- Quality-of-life yardstick needed for children with serious urologic conditions, Hopkins study shows
10-26-2007 · EurekAlert!
A small but revealing study from the Johns Hopkins Children's Center suggests that a widely used tool to measure physical, emotional and psychological functioning and well-being in children may fail to accurately gauge these quality-of-life indicators in the children with some of the most severe bladder conditions, such as spina bifida and bladder exstrophies. Another possibility is that children with such conditions manage to adapt and have a relatively normal quality of life, researchers say.
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- The Space Station as a blazing star
10-26-2006 · European Space Agency (ESA)
Visibility of the International Space Station (ISS) is currently particularly good in the evening sky. Until November, stargazers all over Europe can observe the ISS as a very bright, fast-moving point of light in the sky.
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- Neural bottleneck found that thwarts multi-tasking
01-18-2007 · EurekAlert!
Many people think they can safely drive while talking on their cell phones. Vanderbilt neuroscientists Paul E. Dux and Renй Marois have found that when it comes to handling two things at once, your brain, while fast, isn't that fast.
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- RAND study finds people who are severly overweight grow faster than other obese Americans
04-09-2007 · EurekAlert!
The proportion of Americans who are severely obese -- about 100 pounds or more overweight -- increased by 50 percent from 2000 to 2005, twice as fast as the growth seen in moderate obesity, according to a RAND Corp. study issued today.
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- Food for Thought: Super-Size Mice—Fast Food Hurts Rodents
06-09-2007 · Science News Online
When rodents eat the equivalent of a fast-food diet, they develop health problems similar to those seen in the movie
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- Drawing nanoscale features the fast and easy way
09-10-2007 · EurekAlert!
Scientists at Georgia Tech have developed a new technique for nanolithography that is extremely fast and can be used in liquids and outside of a vacuum. The technique could help make the manufacturing of nanocircuits commercially viable.
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