North America’s Native nations reassert their sovereignty: ‘We are here’ Across the continent, Indigenous peoples are methodically reasserting control over their land, laws, and how they live.

The person most responsible for resurrecting the story of the “Choctaw gift,” as it became known, is Don Mullan, an Irish humanitarian, author and filmmaker.Mullan and his wife, Margaret, live ...

Scientific American is the essential guide to the most awe-inspiring advances in science and technology, explaining how they change our understanding of the world and shape our lives.