The importance of cleaning and disinfecting hog barns should not be overlooked as producers shuffle one group of hogs out to make room for the next. Barns free of infectious bacteria and viruses help ...

Dear EarthTalk: What's being done to clean up hog farming operations in places like Iowa and North Carolina and others where the industry is quite large? I've heard horrific stories about man-made ...

North Carolina State University researchers say an aquatic plant called duckweed could be the key to cleaning up the approximately 3,000 hog lagoons in the state while also providing an answer to the ...

AYDEN, N.C. (AP) -- Don Lloyd dipped his bottle into a tank of water that had been flushed out of three nearby pens filled with thousands of hogs just six hours earlier. "There, that's pig water," he ...

AYDEN, N.C. (AP) - Don Lloyd dipped his bottle into a tank of water that had been flushed out of three nearby pens filled with thousands of hogs just six hours earlier. "There, that's pig water," he ...