A five-year battle over a bag of clams shows how a reliance on century-old treaties can lead authorities to treat members of some tribes differently than others.
Coastal gardens once saw harvests that rivaled today's commercial fisheries without exploiting the land. Some Native communities are now reviving the tradition.
A new effort, Mapping Our Voices for Equality, has grown out of federal efforts to involve more communities in promoting healthy foods and preventing the dangers associated with smoking.