Because ancient people in North America built mostly with perishable materials, traces of their farms are all we have left of their civilizations. With a few exceptions, they didn’t leave ...

It's time to redraw the map of the world during the reign ... a spectacularly clear look at the remnants of ancient subduction zones under North America, Sigloch and her colleague Mitch Mihalynuk ...

In reconstructing the ancient ... d look at maps showing migrations to the Americas, and they'd always just show arrows going in one direction: straight across from Asia to North America," Sicoli ...

“‘Civilization’ is not a word typically associated with ancient North America,” the archaeologist Timothy Pauketat wrote in the opening line of a book that goes on to refute that misconception. In ...

Dressed in moccasins and a rabbit-skin shroud, a man was laid to rest in a cave in Nevada about 10,600 years ago. Now, his mummy is helping scientists fill in the fuzzy picture of how humans first ...