Since 1868 the Hidatsa, Mandan, and Arikara, collectively known as the Three Affiliated Tribes, have lived together on what ...

Ancestral Menominee people in what’s now Michigan’s Upper Peninsula grew maize and other crops on large tracts of land despite harsh conditions.

Meet 33 innovative leaders who are using their voices and talents to tackle the planet’s most pressing issues. For decades, the Congo Basin was largely invisible to climate science. Now, a new ...