The Bitterroot Ecosystem has no known resident grizzlies, but wildlife managers have confirmed the presence of bears roaming through the 44,000-square-mile landscape.

A century after the last grizzly vanished from California’s wildlands, a new study says bringing the state’s iconic animal ...

A new study from a group that wants grizzlies reintroduced to California claims the state could handle nearly 1,200 bears.