The Americas' continues tonight with “The Frozen North,” where the landscape is marked by destructive avalanches, massive ...

If the gray wolf is removed from the endangered species list, states take over hunting regulations. In Illinois, the gray ...

Conservationists say delisting would harm wolf populations already threatened by climate change, loss of habitat and weak ...

Between two Canadian national parks is a 145-mile stretch along the Continental Divide, with dramatic sights and views to ...

Photos from around the region, including readers' pictures, plus reports of disruption to schools and transport services as the Birmingham and the West Midlands deals with the snow ...