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Agriculture & Environment

Earth Sciences
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Uneven Nutritional Payoffs for Marine Predators Revealed

New study finds that the nutritional value of prey within a single species can widely vary, offering key insights for food web dynamics and ecosystem change The hunt is on and a predator finally zeroes in on its prey. The animal consumes the nutritious meal and moves on to forage for its next target. But how much prey does a predator need to consume? Following a period of massive starvation among animals living along the California coast, University of California…

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Earth Sciences

NASA Satellites Track TD11S as It Transitions to Extra-Tropical

Tropical Depression 11S (TD 11S) had maximum sustained winds near 34 mph (30 knots) on January 29 at 09:00 UTC (4 a.m. ET). It was located about 320 nautical…

Earth Sciences

Tropical Storm Nisha Faces Wind Shear Challenges This Weekend

Nisha is not expected to maintain its tropical storm status this weekend, because it is being battered by wind shear. At 10 a.m. ET, January 29, Tropical Storm…

Earth Sciences

Tropical Storm Olga Strengthens Over Gulf, Satellite Shows

NASA's Aqua satellite saw Olga's center re-entering the Gulf early on January 29, and satellite imagery indicated the storm was strengthening. Residents of the…

Environmental Conservation

Hospital Scanner Aims to Reduce Nuclear Waste Risks

A team of scientists from the Universities of Manchester and Leeds have joined forces with experts in nuclear medicine at Manchester Royal Infirmary, using…

Environmental Conservation

Plantations: Sustainable Alternatives to Natural Forests

Not all plantations need to be the biological deserts that have come to characterize large-scale, industrial plantations. According to scientists in a paper…

Agricultural & Forestry Science

NASS Unveils New Geospatial Data Products for Agriculture

The U.S. Department of Agriculture's National Agricultural Statistics Service (NASS) today announced the release of new satellite images depicting agricultural…

Earth Sciences

How White Roofs Can Cool Urban Areas: New Research Insights

The research, the first computer modeling study to simulate the impacts of white roofs on urban areas worldwide, suggests there may be merit to an idea…

Earth Sciences

Tropical Depression 11S Forms in Southern Indian Ocean

The eleventh tropical depression formed today in the Southern Indian Ocean south of Port Louis. It will continue on a southeasterly track and move into open…

Earth Sciences

NASA's TRMM sees Depression 10P strengthen into Tropical Storm Nisha

The Tropical Rainfall Measuring Mission or TRMM satellite is managed by both NASA and the Japanese Space Agency, JAXA. At 11:35 UTC (6:35 a.m. ET) today,…

Earth Sciences

Olga's track is a puzzle forecasters are putting together

Satellite data, like that from NASA and JAXA's Tropical Rainfall Measuring Mission (TRMM), combined with ground weather station information, experience and…

Agricultural & Forestry Science

Helpful Yeast Battles Food-Contaminating Aflatoxin

A. flavus and some other Aspergillus species can produce troublesome toxins known collectively as aflatoxins. Hua has received a patent for use of the yeast as…

Earth Sciences

German Research Vessel Polarstern Visits New Zealand Port

Representatives of the research community and the political sphere took advantage of the short stop in the port to share experiences and ideas and intensify…

Earth Sciences

NASA satellite sees Tropical Depression 10P Strengthening in south Pacific

When Aqua passed over Tropical Depression 10P (TD 10P) on January 27 at 12:17 UTC (7:17 a.m. ET) it was located near 15.1 South and 169.7 W, had maximum…

Environmental Conservation

Marine Lab Hunts Subtle Clues to Environmental Threats to Blue Crabs

Unfortunately, the blue crab population has been declining in recent years under the assault of viruses, bacteria and man-made contaminants. The signs of the…

Environmental Conservation

Environmental Damage on the St. Lawrence River

Global commerce for the Great Lakes brought with it scores of invasive species. “A ship coming from the Baltic may carry an uninvited international…

Environmental Conservation

Deadly Fish Virus Discovered in All Great Lakes

The viral hemorrhagic septicemia virus (VHSV), which causes fatal anemia and hemorrhaging in many fish species, poses no threat to humans, said Paul Bowser,…

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