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Experiment demonstrates 110 years of sustainable agriculture

Biology /

created Sep 29, 2008 | popularity 4.3 / 5 (19) | comments 1

A plot of land on the campus of Auburn University shows that 110 years of sustainable farming practices can produce similar cotton crops to those using other methods.


El Nino Could Play A Role In Colorado's Winter Weather, Scientist Says

Space & Earth / Earth Sciences

created Nov 17, 2009 | popularity 2 / 5 (1) | comments 2

(PhysOrg.com) -- El Nino, a warming event of the tropical Pacific Ocean that affects weather patterns in the United States and elsewhere, has strengthened in recent months and already appears to have influenced Colorado's ...


Alternative agricultural practices combine productivity and soil health

Space & Earth / Environment

created Jul 24, 2009 | popularity 3.7 / 5 (3) | comments 0

The progressive degradation of useful soils for agriculture and farm animal husbandry is a growing environmental and social problem, given that it endangers the food safety of an increasing world population. This fact prompted ...


Hard Winter Wheat Varieties Released

Hard Winter Wheat Varieties Released

Biology / Other

created Oct 30, 2009 | popularity not rated yet | comments 0

(PhysOrg.com) -- The first hard winter wheat varieties bred and developed for production in the eastern United States have been released by the Agricultural Research Service (ARS).


Winter forecast: Warmer West, North; cooler South

Space & Earth / Earth Sciences

created Oct 15, 2009 | popularity 4 / 5 (5) | comments 0

(AP) -- The Midwest and Northern United States are likely to get a warmer winter, while the Southeast can expect just the opposite: cooler and wetter conditions.


Study reveals dynamic Wisconsin climate, past and future

Study reveals dynamic Wisconsin climate, past and future

Space & Earth / Earth Sciences

created Sep 14, 2009 | popularity 3.1 / 5 (8) | comments 1

(PhysOrg.com) -- If the future scenarios being churned out by the world's most sophisticated computer climate models are on the mark, big changes are in store for Wisconsin's weather during the next century.


Frost-Covered Phoenix Lander Seen in Winter Images

Frost-Covered Phoenix Lander Seen in Winter Images

Space & Earth / Space Exploration

created Nov 05, 2009 | popularity 4.6 / 5 (5) | comments 0

(PhysOrg.com) -- Winter images of NASA's Phoenix Lander showing the lander shrouded in dry-ice frost on Mars have been captured with the High Resolution Imaging Science Experiment, or HiRISE camera, aboard ...


The Monarchs' annual migration ritual has yet to be scientifically explained

Tree-eating bugs threaten Monarch butterfly in Mexico

Biology / Ecology

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

The mysterious Monarch butterfly, which migrates en masse annually between Canada and Mexico, is now facing a new peril: another insect thriving in Western Mexican forests.


Understanding Why Rye Works as a Cover Crop

Understanding Why Rye Works as a Cover Crop

Space & Earth / Environment

created Oct 19, 2009 | popularity 4 / 5 (1) | comments 0

(PhysOrg.com) -- Agricultural Research Service (ARS) scientists may soon find a way to enhance the weed-killing capabilities of a cereal grain that enriches the soil when used as a winter cover crop.


Antarctic expedition studies survival strategies of Weddell seals

Antarctic expedition studies survival strategies of Weddell seals

Biology / Other

created Oct 06, 2009 | popularity 5 / 5 (1) | comments 1

(PhysOrg.com) -- Eight years after her last major expedition to Antarctica, biologist Terrie Williams is back on the ice. This time, however, her team began the expedition during the Antarctic winter, the ...


Robotic clam digs in mudflats

Electronics / Robotics

created Nov 22, 2009 | popularity 5 / 5 (3) | comments 0

To design a lightweight anchor that can dig itself in to hold small underwater submersibles, Anette (Peko) Hosoi of MIT borrowed techniques from one of nature's best diggers -- the razor clam.


Day care centers urged to be vigilant against flu

Medicine & Health / Diseases

created Sep 04, 2009 | popularity 5 / 5 (1) | comments 0

(AP) -- Will you start seeing thermometers at day care centers? The government is urging the nation's 360,000 child care providers to be vigilant about sending home children who may have the flu - and the main symptom to ...


Sweden's wolf population is estimated to be between 182 and 217 animals

Sweden allows first wolf hunt in 45 years

Biology / Ecology

created 14 hours ago | popularity 5 / 5 (1) | comments 0

Sweden will this winter allow its first wolf hunt in 45 years following a decision by the Scandinavian country's parliament to limit their number, authorities said on Wednesday.


CU-Boulder Unmanned Aircraft Buzz Over Gigantic Holes in Antarctic Sea Ice

CU-Boulder Unmanned Aircraft Buzz Over Gigantic Holes in Antarctic Sea Ice

Space & Earth / Earth Sciences

created Sep 10, 2009 | popularity 2 / 5 (2) | comments 0

A series of record-setting unmanned research flights are providing University of Colorado at Boulder researchers with some of the first 3-D observations of gaping holes in the Antarctic sea ice known as polynyas ...


Cassini Sends Back Images of Enceladus as Winter Nears

Cassini Sends Back Images of Enceladus as Winter Nears

Space & Earth / Space Exploration

created Nov 23, 2009 | popularity 4.4 / 5 (7) | comments 0

(PhysOrg.com) -- NASA's Cassini spacecraft has sailed seamlessly through the Nov. 21 flyby of Saturn's moon Enceladus and started transmitting uncalibrated temperature data and images of the rippling terrain. ...