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Encounters With Giant Sharks...
More Efficient Solar Panels On The Horizon
How Scientific Fraud Became EU Law
EPA Finally Ends Regulation By 'Secret Sauce'
What Will It Take For Real Farming In Space?
If bioethanol is going to make a major contribution to our fuel supplies, we will require using biomatter a lot more efficiently than we do now - but we may be able to get some assistance from tiny insect helpers, says Michael Scharf, an assistant professor of entomology at the University of Florida, Gainesville. In>
Astrobiology researchers say a new discovery may have expanded the definition of life.   Conducting tests in the harsh environment of Mono Lake in California, they have discovered the first known microorganism on Earth able to thrive and reproduce using the toxic chemical arsenic, substituting arsenic for phosphorus>
A newly discovered fossil, found in South America, bears resemblance to Scrat, the sabre-toothed squirrel well-known for his antics in the Ice Age movies. In reality, though, the creature is known by the slightly more complicated name of Cronopio dentiacutus. It was found in the La Buitrera locality in the Rio Negro>
The closer scientists look at Saturn's small moon Enceladus, the more they find evidence of an active world. The most recent flybys of Enceladus made by NASA's Cassini spacecraft have provided new signs of ongoing changes on and around the moon. The latest high-resolution images of Enceladus show signs that the south>
If warming projections exceed estimates and rise by 1 degree Celsius, a new computer model finds that sea levels will rise about seven feet - over the next several thousand years.But that would be duplicated for every degree of additional warmth as well.The paper in the Proceedings of the National Academy>