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Saturn's Mysterious Hexagon Emerges from Winter Darkness

Saturn's Mysterious Hexagon Emerges from Winter Darkness

Space & Earth / Space Exploration

created Dec 09, 2009 | popularity 5 / 5 (23) | comments 21

(PhysOrg.com) -- After waiting years for the sun to illuminate Saturn's north pole again, cameras aboard NASA's Cassini spacecraft have captured the most detailed images yet of the intriguing hexagon shape ...


Santa's Sleigh: NC State Researcher Explains Science Behind St. Nick?s Christmas Magic

Santa's Sleigh: Researcher Explains Science Behind St. Nick's Christmas Magic

Other Sciences / Other

created Dec 02, 2009 | popularity 4.9 / 5 (21) | comments 7

(PhysOrg.com) -- Santa skeptics have long considered St. Nick’s ability to deliver toys to the world’s good girls and boys in the course of one night a scientific impossibility. But new research shows that ...


Researchers finds hidden sensory system in the skin

Medicine & Health / Research

created Dec 08, 2009 | popularity 4.9 / 5 (15) | comments 1

Researchers report that the human body has an entirely unique and separate sensory system aside from the nerves that give most of us the ability to touch and feel. Surprisingly, this sensory network is located throughout ...


Colliding auroras produce an explosion of light

Colliding auroras produce an explosion of light

Space & Earth / Space Exploration

created Dec 17, 2009 | popularity 4.8 / 5 (8) | comments 0

(PhysOrg.com) -- A network of cameras deployed around the Arctic in support of NASA's THEMIS mission has made a startling discovery about the Northern Lights. Sometimes, vast curtains of aurora borealis collide, ...


'Particle soup' discovery will improve climate predictions

'Particle soup' discovery will improve climate predictions

Space & Earth / Earth Sciences

created Dec 21, 2009 | popularity 4.1 / 5 (7) | comments 2

(PhysOrg.com) -- New research from scientists at The University of Manchester is set to improve predictions about climate and air quality - and make life easier for those suffering from respiratory problems.


New science estimates carbon storage potential of US lands

Space & Earth / Environment

created Dec 10, 2009 | popularity 3.1 / 5 (7) | comments 4

The first phase of a groundbreaking national assessment estimates that U.S. forests and soils could remove additional quantities of carbon dioxide (CO2) from the atmosphere as a means to mitigate climate change.


Smarter cars are gaining traction

Smarter cars are gaining traction (w/ Video)

Technology / Engineering

created Dec 21, 2009 | popularity 5 / 5 (2) | comments 0

(PhysOrg.com) -- Lives can depend on a vehicle's moment-by-moment traction. New European technology promises to make cars as good as experienced, alert drivers at sensing and adjusting to wet, snowy or icy ...


Genomic differences identified in common skin diseases

Medicine & Health / Research

created Dec 23, 2009 | popularity 5 / 5 (2) | comments 0

(PhysOrg.com) -- If you have dry skin, wet it, if wet skin, dry it. This has been a general rule of dermatology for centuries, but scientists are working to develop more precise treatments for the dozen-plus inflammatory ...


New discoveries could improve climate projections

Space & Earth / Earth Sciences

created Dec 11, 2009 | popularity 3 / 5 (3) | comments 0

New discoveries about the deep ocean's temperature variability and circulation system could help improve projections of future climate conditions.


A special kind of flight training

A special kind of flight training

Technology / Engineering

created Dec 08, 2009 | popularity 4 / 5 (2) | comments 0

(PhysOrg.com) -- A new generation of flight simulators will attempt to make air traffic safer.


Invading camels to be shot in Australian town (AP)

Invading camels to be shot in Australian town

Biology / Ecology

created Nov 26, 2009 | popularity 5 / 5 (1) | comments 0

(AP) -- Australian authorities plan to corral about 6,000 wild camels with helicopters and gun them down after they overran a small Outback town in search of water, trampling fences, smashing tanks and contaminating ...


Species distribution models are of only limited value for predicting future mammal distributions

Species distribution models are of only limited value for predicting future mammal distributions

Biology / Ecology

created Dec 15, 2009 | popularity 5 / 5 (1) | comments 0

Species distribution models are of only limited use in predicting the future distribution of mammals. This is the finding of a study of the climate niches of 140 indigenous European mammals.


Researchers find long awaited key to creating drought resistant crops

Biology / Biotechnology

created Dec 03, 2009 | popularity 4 / 5 (1) | comments 0

Van Andel Research Institute (VARI) researchers have determined precisely how the plant hormone abscisic acid (ABA) works at the molecular level to help plants respond to environmental stresses such as drought and cold. ...


Disability may be on the rise again after 20-year decline

Medicine & Health / Health

created Dec 21, 2009 | popularity 4 / 5 (1) | comments 0

(PhysOrg.com) -- Disability rates among non-institutionalized older Americans increased between 2000 and 2005, a trend that could seriously impact the quality of life of seniors in the coming decades if it continues, according ...


Aspirin, tylenol may decrease effectiveness of vaccines

Medicine & Health / Research

created Dec 01, 2009 | popularity not rated yet | comments 0

With flu season in full swing and the threat of H1N1 looming, demand for vaccines is at an all-time high. Although those vaccines are expected to be effective, University of Missouri researchers have found further evidence ...