Items by Gloria Dickie
New information surfaces about how Idaho, Wyoming and Montana would manage the bears after a delisting this fall.
The Yellowstone grizzly population is poised to lose its endangered status, leaving protection in the hands of the states.
Fire detection is becoming more technologically advanced, as the old-fashioned watchtower goes extinct.
Demand for housing, recreation and energy development means military bases could lose essential buffer land.
300 million pounds of glyphosate are used in the U.S. each year, but its impacts are largely unknown.