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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 ...


Smarter cars are gaining traction

Smarter cars are gaining traction (w/ Video)

Technology / Engineering

created 12 hours ago | popularity 5 / 5 (1) | 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 ...


'Particle soup' discovery will improve climate predictions

'Particle soup' discovery will improve climate predictions

Space & Earth / Earth Sciences

created 12 hours ago | popularity 4.4 / 5 (5) | comments 0

(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.


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, ...


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 ...


Soy peptide lunasin has anti-cancer, anti-inflammatory properties

Chemistry / Biochemistry

created Dec 02, 2009 | popularity not rated yet | comments 0

Two new University of Illinois studies report that lunasin, a soy peptide often discarded in the waste streams of soy-processing plants, may have important health benefits that include fighting leukemia and blocking the inflammation ...


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

Medicine & Health / Health

created 8 hours ago | popularity not rated yet | 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 ...


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.


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.


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.


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.


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 ...


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. ...


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 ...


Probing life's extremes in Yellowstone

Probing life's extremes in Yellowstone (w/ Podcast)

Biology / Cell & Microbiology

created Nov 24, 2009 | popularity not rated yet | comments 0

(PhysOrg.com) -- Idaho National Laboratory biologist Frank Roberto squats on a bare, gravelly patch of ground in Yellowstone National Park's rolling backcountry. At his feet, scalding water churns in a mustard-yellow ...