DNA tests fail to prove wolves have made a home in Colorado.
by Cally Carswell,
Jul 20, 2010
Conservation development is supposed to reduce the habitat fragmentation caused by exurban sprawl -- but it only works if it's done right.
by Emily Wortman-Wunder,
Jun 05, 2012
As Yellowstone's grizzlies spread into the Centennial Mountains, some fear conflicts will arise with the century-old federal Sheep Experiment Station, which summers its flocks in bear habitat on the Idaho-Montana border.
by Sarah Gilman,
Feb 19, 2012