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Survey Counts Potentially Hazardous Asteroids
Posted on May 16, 2012 at 09:57:47 pm
Results reveal new information about their total numbers, origins and the possible dangers they may pose

A Supernova Cocoon Breakthrough
Posted on May 15, 2012 at 11:51:37 pm
Observations with NASA's Chandra X-ray Observatory have provided the first X-ray evidence of a supernova shock wave breaking through a cocoon of gas surrounding the star that exploded

Study in Rats Shows High-Fructose Diet Sabotages Learning
Posted on May 15, 2012 at 11:38:02 pm
Attention, college students cramming between midterms and finals: Binging on soda and sweets for as little as six weeks may make you stupid.

Ancient Sea Reptile With Gammy Jaw Suggests Dinosaurs Got Arthritis Too
Posted on May 15, 2012 at 11:13:33 pm
Imagine having arthritis in your jaw bones ... if they're over 2 meters long! A study by scientists has found signs of a degenerative condition similar to human arthritis in the jaw of a pliosaur, an ancient sea reptile that lived 150 million years ago

Sulfur Finding May Hold Key to Gaia Theory of Earth as Living Organism
Posted on May 15, 2012 at 10:35:11 pm
Is Earth really a sort of giant living organism as the Gaia hypothesis predicts? A new discovery made at the University of Maryland may provide a key to answering this question

Scientists Generate Electricity from Viruses
Posted on May 15, 2012 at 07:54:13 am
Imagine charging your phone as you walk, thanks to a paper-thin generator embedded in the sole of your shoe

Restoring Sight With Tiny Solar-Like Cells
Posted on May 15, 2012 at 07:50:04 am
Using tiny solar-panel-like cells surgically placed underneath the retina, scientists have devised a system that may someday restore sight to people who have lost vision because of certain types of degenerative eye diseases

Plant Protein Discovery Could Boost Bioeconomy
Posted on May 14, 2012 at 05:19:34 pm
Research groups from Iowa State University and the Salk Institute for Biological Studies have uncovered the function of three plant proteins, a discovery that could help plant scientists boost seed oil production in crops

Earliest Form of Wall Art Discovered
Posted on May 14, 2012 at 05:14:22 pm
Anthropologists working in southern France have determined that a 1.5 metric ton block of engraved limestone constitutes the earliest evidence of wall art

Asteroid Vesta Looks Like a Little Planet
Posted on May 14, 2012 at 08:39:39 am
When UCLA's Christopher T. Russell looks at the images of the protoplanet Vesta produced by NASA's Dawn mission, he talks about beauty as much as he talks about science


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