Windswept from cloud to cloud until they flutter to Earth, snowflakes assume a seemingly endless variety of shapes. Some have the perfect symmetry of a six-pointed star, some are hexagons adorned with hollow columns, whereas others resemble needles, prisms or the branches of a Christmas tree
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Feed SubscriptionMessage Encoded in Neutrino Beam Transmitted through Solid Rock
MINERvA detector. Credit: FNAL Neutrinos are having a moment.
Read More »EPA Says Fracking Did Not Pollute Water Near Homes
By Timothy Gardner WASHINGTON (Reuters) - A first round of tests showed no evidence that water at 11 homes in a small town in Pennsylvania near natural gas drilling operations had been polluted to unhealthy levels, U.S. [More]
Read More »Green Laser Erases Print
Every year, about 10 million tons of paper winds up in American landfills and incinerators, which is not only wasteful but adds CO2 to the atmosphere. Recycling helps, but even that material has to be repulped and paper-ized before you can use it to print out that recipe you’ll never make
Read More »Low Doses of Hormonelike Chemicals May Have Big Effects
That is a main finding of a report , three years in the making, published Wednesday by a team of 12 scientists who study hormone-altering chemicals. [More]
Read More »Has Climate Change Really Made Thunderstorms More Powerful?
The extreme weather, including a near-record number of tornadoes , in 2011 forced the debate of the impact of climate change on severe weather to resurface. [More]
Read More »Sexually deprived Drosophila become bar flies
“He caresses every bottle like it’s the first one he’s had, saying it ain’t love, but it ain’t bad.” - Ani DiFranco [More]
Read More »Tree Rings Indicate Atlantans Have Unsustainable Water Habits
At the height of the drought that gripped the southeastern United States between 2005 and 2007, the water level of the massive reservoir that provides Atlanta's drinking water dropped 14 feet below normal.
Read More »Giant Eyes Help Colossal Squid Spot Glowing Whales
Giant squid in ice; courtesy of Fir0002/Wikimedia Commons Giant and colossal squid can grow to be some 12 meters long . But that alone doesn’t explain why they have the biggest eyeballs on the planet. At 280 millimeters in diameter, colossal squid eyes are much bigger than those of the swordfish, which at 90 millimeters, measure in as the next biggest peepers.
Read More »Juice Box Geometry
Key concepts [More]
Read More »`Mass Effect’ Solves The Fermi Paradox?
Who's been munching my galaxy? Right now, all across the planet, millions of people are engaged in a struggle with enormous implications for the very nature of life itself. Making sophisticated tactical decisions and wrestling with chilling and complex moral puzzles, they are quite literally deciding the fate of our existence.
Read More »Your Teen s Brain: Driving without the Brakes
What was he thinking? An All State insurance ad [More]
Read More »Timeline: A Few Landmarks in the Effort to Treat AIDS
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Read More »Worm Discovery Illuminates How Our Brains Might Have Evolved
Our earliest invertebrate ancestors did not have brains. Yet, over hundreds of millions of years, we and other vertebrates have developed amazingly complicated mental machinery
Read More »Illegal Fishing Plunders and Strains West Africa
By Richard Valdmanis and Simon Akam FREETOWN/DAKAR (Reuters) - On a recent mission pursuing pirate fishermen off Sierra Leone's coast, the head of the Fisheries Protection Unit found himself adrift on the high seas with six crew after their rented motorboat ran out of fuel. "We started rationing the food and water," Victor Kargbo said
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