Mark Hebblewhite

Environmentalists and scientists are calling on Parks Canada to further restrict access to Rocky Mountain backcountry in an effort to help save the last large caribou herd in the national parks.

A huge new archive of how animals move across the Arctic from season to season gives the clearest picture yet of how species from eagles to caribou are evolving in the face of climate change and hints at why some of them are in decline.

A caribou researcher says Alberta's decision to suspend portions of its draft plan to help the threatened animals recover is the first major test of the federal Species at Risk Act.

A global study shows animals are moving distances two to three times shorter in areas disturbed by humans than in the wilderness.