Bison from Utah’s iconic Book Cliffs Herd have been venturing across the state line into Colorado, which recently decided to ...

Kelp once formed “underwater rainforests” on the California coast, but these fragile ecosystems have largely disappeared. At a marine lab near the Bay Area, scientists are trying to bring them back.

If you’re in Yellowstone and accidentally stumble across a wolf, the park recommends standing your ground, waving your arms ...

Colorado Parks and Wildlife is moving forward with their wolf reintroduction plan even as they face additional challenges ...

Despite percolating challenges to Colorado’s wolf restoration, Colorado Parks and Wildlife is forging ahead with plans for a ...

Another Mexican grey wolf is defying government orders and traveling outside the borders of the official population area. A ...