Archive: 07/21/2011

NY Times Co. posts 2Q loss weighed by writedown

(AP) -- The New York Times Co. reported a second-quarter net loss Thursday because of an accounting adjustment it made for the declining value of its smaller newspapers. But early results from its flagship paper's paid digital ...

Jul 21, 2011 not rated yet 0

Parasites help reveal new ecological rules

Scientists at UC Santa Barbara and other institutions say their new research is expected to profoundly affect the field of ecology and can assist the management of ecosystems, including forests, lakes, and ...

Jul 21, 2011 4.3 / 5 (4) 3 | with audio podcast

Targeting toxin trafficking

Toxins produced by plants and bacteria pose a significant threat to humans, as emphasized by the recent effects of cucumber-borne Shiga toxin in Germany. Now, new research published on July 21st by the Cell Press journal ...

Jul 21, 2011 not rated yet 0

Grazing management effects on stream pollutants

Surface water quality is important for the proper function of aquatic ecosystems, as well as human needs and recreation. Pasturelands have been found to be major sources of sediment, phosphorus and pathogens in Midwest surface ...

Jul 21, 2011 5 / 5 (1) 0