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Editors of EarthSky
Modern dog breeds unlike ancient ancestors
Modern dog breeds have little in common genetically with their ancient ancestors, according to a new study.
May 22, 2012
Jill Tarter to step down as SETI director
After 35 years of searching the skies for signs of alien life, astronomer Jill Tarter - inspiration for Jodie Foster's character in "Contact" - is stepping down
May 22, 2012
Toxic mercury springs from a hidden source
Environmental scientists at Harvard have discovered that the Arctic accumulation of toxic mercury is caused by both atmospheric forces and the flow of circumpolar rivers.
May 21, 2012
Ancient turtle the size of a small car
Picture an ancient turtle the size of a Smart car, with a shell large enough to be a kiddie pool. Scientists have found the fossilized remains of just such a specimen.
May 21, 2012
First steps: Building a model on how cells grow
A collaboration of biologists addresses an important fundamental question in basic cell biology: What is the first steps living cells figure out when and where to grow?
May 18, 2012
Teaching creativity to children from a galaxy away
Encouraging "expansive thinking" opens children to creative possibilities, says a TAU researcher who encourages teaching creativity.
May 17, 2012
Watch May 2012 solar eclipse at a National Park
Want to see the solar eclipse on May 20, 2012? National parks in the United States are gearing up for the event.
May 16, 2012
Texting ups truthfulness, new iPhone study suggests
Texting messaging is a surprisingly good way to get candid responses to sensitive questions, according to a new study to be presented this week.
May 16, 2012
Brain on sugar: Study shows high-fructose diet sabotages learning, memory
Attention, college students cramming between midterms and finals: Binging on soda and sweets for six weeks may make you stupid as it impacts your brain.
May 15, 2012
