There are fewer than 50 woodland caribou left in the lower 48, and the U.S. government is considering drastic measures to save them...

Ringed seals are dying and getting sick in the waters off Alaska, Russia and Canada, and scientists don't know why...

The BBC has posted graphic photos of an adult polar bear eating a cub that have intensified concerns that global warming or climate change is threatening the survival of the specie...

The Canadian government has listed polar bears as a “species of special concern” under the Species at Risk Act, a move that has various people up in arms, though for opposing reaso...

Facing the Storm: Story of the American Bison , directed by Doug Hawes-Davis and presented by Big Sky Pictures, has been selected for inclusion in the 2010-11 season of the PBS ser...

It’s a “white-knuckled fight” against the proposed Northern Gateway Pipeline from the Athabasca Oil Sands in Alberta, and the Gitga'at First Nation is determined to safeguard the m...

They were honored Native leaders—Tecumseh of the Shawnee and Chief Joseph of the Nez Perce...

The results of a DNA test performed on a mountain lion killed in Milford, Connecticut on June 11 show that it originated in the Black Hills of South Dakota, according to a report b...

Beneath multi-million-dollar water settlements with Navajo and Ute nations and others in the Colorado River system is a mandate for the well-being of an endangered fish once treasu...

The female gray whale that drew considerable public attention by staying the greater part of this summer in the lower Klamath River died of natural causes in the early morning of T...