This edition of “Field Scouting Guide” concentrates on Portulaca oleracea L. (common purslane). Lynn Brandenberger, Oklahoma State University; Carla Burkle, Penn State Extension; and Bernard H.

In written responses to questions from Reuters, Allendan said it was “possible that pigweed seed… was present in some mixes.” Palmer amaranth is a type of pigweed. Allendan did not confirm it had ...

Scientists have revived activity in the brains of pigs up to nearly an hour after circulation had ceased. In some cases, functionality was sustained for hours through a surprising discovery by ...