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Cover crop seeder pulls triple duty for small farmsUniversity Park PA (SPX) May 26, 2011 Farmers using a cover crop seeder developed by Penn State agricultural scientists may eventually need only a single trip across the field to accomplish what takes most farmers three passes and several pieces of equipment to do. Pennsylvania farmers are increasingly interested in growing cover crops, but the time, cost and late fall harvest of corn and other crops often limit their use, said Gregory Roth, professor of agronomy. The seeder can help farmers, especially small operations, save ti ... read more |
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 Globalization exposes food supply to unsanitary practices As the United States continues to import increasingly more of its food from developing nations, we are putting ourselves at greater risk of foodborne disease as many of these countries do not have t ... more | .. |
 Africa turmoil looms over food price rise Africa is facing what African Development Bank President Donald Kaberuka calls a "Molotov cocktail" of rising food and oil prices that analysts fear could trigger widespread political upheaval like that which has swept the Arab world since January. ... more | .. |
  Satellites reveal 'lost' Egyptian pyramids A satellite survey of Egypt has revealed 1,000 tombs and 3,000 ancient settlements in infrared images that can detect underground structures, scientists say. ... more | .. |
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 Near Iceland volcano, farmers rescue animals from ash Despite the thick layer of brown-grey ash blanketing her farm and the mask on her face, Henny Hrund Johannsdottir breathes a sigh of relief: she has saved her sheep from the dust from the raging Grimsvoetn volcano. ... more | .. |
  Central China drought worst in over 50 years: reports Central China's worst drought in more than 50 years is drying reservoirs, stalling rice planting, and threatens crippling power shortages as hydroelectric output slows, state media said Wednesday. ... more | .. |
 Fungi reduce need for fertilizer in agriculture The next agricultural revolution may be sparked by fungi, helping to greatly increase food-production for the growing needs of the planet without the need for massive amounts of fertilizers accordin ... more | .. |
  Dairy Installs 3200 Solar Panels Lakeside Dairy in Hanford has installed a new solar energy system to power its milking barn and other dairy operations and cut its use of conventional energy by 75 percent. The family-run dairy oper ... more |
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Artificial ocean carbon recycling system turns seawater CO2 into bioplastic feedstock
Bacterium Breakthrough Points to New Path for Battery Self-Recycling
Biochar and rewetting combine to curb farm emissions without yield loss | .. |
 First analysis of invasive plant impacts worldwide This week the scientific journal Ecology Letters has published a synthesis of the ecological impacts of invasive plants worldwide. This global analysis has been based on more than one thousand studi ... more | .. |
  NASA Sky Cameras Capture Man-Sized Meteor Over Macon, Ga. Astronomers at NASA's Marshall Space Flight Center have recorded the brightest meteor seen by their network in almost three years of operation. On May 20, 2011, at 9:47 p.m. CDT, a six-foot diameter ... more | .. |
 Satellites monitor Icelandic ash plume As Iceland's Grimsvotn volcano spews ash high into the atmosphere, satellite observations are providing essential information to advisory centres assessing the possible hazards to aviation. Th ... more | .. |
  LSU Researchers Study Methods to Use River Sediment to Repair the Coast As the already gargantuan body of water swells beyond its normal manmade boundaries, the state of Louisiana is starting to see impact after having seen the damage already done to states from Missour ... more |
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 Developing solutions for water problems in Ethiopia A University of Oklahoma environmental science graduate student will travel to Ethiopia in June to test materials she has been investigating as possible solutions to fluorosis-a widespread problem i ... more | .. |
 Patterns Of Ancient Croplands Give Insight Into Early Hawaiian Society A pattern of earthen berms, spread across a northern peninsula of the big island of Hawaii, is providing archeologists with clues to exactly how residents farmed in paradise long before Europeans ar ... more | .. |
 NASA/University Japan Quake Study Yields Surprises When the magnitude 9.0 Tohoku-Oki earthquake and resulting tsunami struck off the northeast coast of Japan on March 11, they caused widespread destruction and death. Using observations from a dense ... more | .. |
 Nottingham scientists reveal genetic 'wiring' of seeds The genetic 'wiring' that helps a seed to decide on the perfect time to germinate has been revealed by scientists for the first time. Plant biologists at The University of Nottingham have also disco ... more |
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Venezuela's Maduro to US: 'No crazy war, please!'
UK to urge more long-range missiles for Ukraine at London summit
Lithuania slams airspace incursion denied by Russia | .. |
 Livestock also suffer traffic accidents during transport A Spanish study has analysed traffic accidents involving cattle being transported for human consumption in the country for the first time. Despite the "relatively" low mortality rate, animals suffer ... more | .. |
 New method of unreeling cocoons could extend silk industry beyond Asia The development and successful testing of a method for unreeling the strands of silk in wild silkworm cocoons could clear the way for establishment of new silk industries not only in Asia but also i ... more | .. |
West 'causing drought' in Iran: Ahmadinejad Iranian President Mahmoud Ahmadinejad on Thursday accused Western countries of devising plans to "cause drought" in the Islamic republic, as he inaugurated a dam in a central province. ... more | .. |
 Industry rejects criticism on role in UN water policy AquaFed, the world's main corporate water lobby association, on Thursday rejected accusations that corporate interests risk gaining too much influence over UN water policies. ... more |
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 NASA Mission Will Observe Earth's Salty Seas Final preparations are under way for the June 9 launch of the international Aquarius/SAC-D observatory. The mission's primary instrument, Aquarius, will study interactions between ocean circulation, ... more | .. |
 Mapping the impact of a deadly mosquito ESA is helping to take the bite out of mosquitoes and their deadly diseases by tracking their distribution and habitat via observation satellites, satnav, and mobile communications. The Vecmap ... more | .. |
 TerraSAR-X images Urban sprawl around Istanbul Nobody knows exactly how many people live in Istanbul, but there are thought to be about 15 million inhabitants of this city on two continents. Images from the German Aerospace Center (Deutsches Zen ... more | .. |
 NASA ocean-watch satellite ready for June launch The US space agency said Tuesday it is preparing to launch a satellite to observe levels of salt on the surface of the world's oceans and how changes in salinity may be linked to future climate. ... more |
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Europe plans satellite powerhouse to rival Musk's Starlink
Precision laser links overcome turbulence for better satellite communications
Neutrino partnerships bridge Pacific to probe cosmic mysteries | .. |
 Agony for Japan livestock farmers in nuclear crisis As more people are forced to leave their homes around the stricken Fukushima nuclear plant, anger is growing in a farming community forced to make the agonising decision whether to slaughter livestock or face ruin. ... more | .. |
 Satellite data helps track environmental influences on giant kelp Scientists at UC Santa Barbara have developed new methods for studying how environmental factors and climate affect giant kelp forest ecosystems at unprecedented spatial and temporal scales. T ... more | .. |
 Ball Aerospace Completes Thermal Vacuum Testing Of NPOESS Ball Aerospace and Technologies Corp. has successfully completed thermal vacuum testing for NASA's NPOESS Preparatory Project (NPP) satellite to advance the spacecraft closer to a planned October 25 ... more | .. |
 Post-Mubarak Egypt 'running out of food' Egypt, struggling to consolidate a revolution that deposed President Hosni Mubarak in February, faces what could be even worse turmoil because the country is running out of food as well as the money to buy it. ... more |
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 Oldest 'space dust' on Earth found A Japanese geologist says he's discovered the oldest known bits of micrometeorites - space dust - to have fallen on the Earth, 240 million years ago. ... more | .. |
 Exploding melons sow new China food fears A bizarre wave of exploding watermelons - possibly due to farmers' abuse of a growth-boosting chemical - has once again spotlighted safety fears plaguing China's poorly regulated food sector. ... more | .. |
 Livestock genes could protect against one of Africa's oldest animal plagues An international research team using a new combination of approaches has found two genes that may prove of vital importance to the lives and livelihoods of millions of farmers in a tsetse fly-plague ... more | .. |
 How rainfall and landslides dried up Panama's drinking water To understand the long-term effects of a prolonged tropical storm in the Panama Canal watershed, Robert Stallard, staff scientist at the Smithsonian Tropical Research Institute and research hydrolog ... more |
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