A map, drawn by Native American Arikara tribal leader and guide Too Né for Meriwether Lewis and William Clark, was recently ...

Gerard Gawalt shares how, although uncomfortable, facing decades of conflict between Abenaki and white settlers along the ...

An enormous water reservoir — likely the largest aquifer of its kind in on Earth — sits inside the volcanic rocks of the ...

The subterranean aquifer lurking in the mountains contains three times as much water as Lake Mead at full capacity.

Engraved over 20 millennia ago, it intertwines ritual, symbolism, and water management in a stunning display of prehistoric ...