U.S. Department of Agriculture

Paper presents changes in Ogallala Aquifer groundwater quality

In a new paper published by the Texas Water Journal (TWJ), a group of researchers for the U.S. Department of…

6 years ago

Attack of the Killer Algae

Photo: Algal bloom on Lake Erie A roving pack of journalists shake off the rain in a squat, one-story federal…

7 years ago

Easy Fix: How to Stop Poisoning Fish in the Gulf of Mexico

Saturated buffer along unnamed tributary to the Skunk River, Iowa. Photo by Kent Heikens USDA, Agricultural Research Service. Fertilizer used…

7 years ago

USDA: study finds no-till farming alone not sufficient to prevent water pollution from nitrate

photo: A no-till field. INDIANAPOLIS - A new IUPUI study funded by the U.S. Department of Agriculture answers a long-debated…

7 years ago