Stages – Page 67 – Metanexus

Climate Change Drove Evolution of Earliest Horses
By the Editor on February 24, 2012
Back in the day of the first mammals, horses started out the size of house cats, weighing about 8...
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Cosmic Hurricane: Black Hole Has 20 Million MPH Winds
By the Editor on February 23, 2012
Scientists have measured the fastest winds yet observed from a stellar-mass black hole, shedding light on the behavior of...
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Flowers Regenerated From 30,000-Year-Old Frozen Fruits
By the Editor on February 22, 2012
After more than 30,000 years, and some care from Russian scientists, some ancient fruits have produced a delicate white...
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Rare Earth Element Discovered In Ancient Stars
By the Editor on February 22, 2012
In three stars far, far away, one of the rarest elements known to man has been spotted, improving our...
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How Earth’s Primordial Soup Came to Life
By the Editor on February 21, 2012
Just as species are thought to have evolved over time, the individual molecules that form the basis of life...
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The Origin of Photosynthesis Revealed
By the Editor on February 21, 2012
Atmospheric oxygen really took off on our planet about 2.4 billion years ago during the Great Oxygenation Event. At...
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Building Blocks of Early Earth Survived Collision That Created Moon
By the Editor on February 18, 2012
Unexpected new findings by a University of Maryland team of geochemists show that some portions of the Earth’s mantle...
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How the First Plant Came to Be
By the Editor on February 18, 2012
Earth is the planet of the plants—and it all can be traced back to one green cell. The world’s...
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Neil deGrasse Tyson: Kinship With the Cosmos
By the Editor on February 17, 2012
Astrophysicist Neil deGrasse Tyson relates his personal story of how he became a scientist and his peak spiritual experiences...
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Supermassive Black Holes Are Cannibals
By the Editor on February 17, 2012
Astronomers have found black holes and supermassive black holes. But the discovery of a mid-size black hole could support...
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