NPS / Alamy Ancient human footprints ... It’s possible that they reached North America more than 32,000 years ago. Now, “we need lots more sites to make sense of where they came from and ...

Consider this ancient ear of maize ... role in introducing maize to societies north of the Rio Grande, a pivotal event as important to North America as the arrival of rice was to China or wheat ...

The 216,000-year-old tooth, found along the Old Crow River in the Yukon territory in Canada, confirms that wooly mammoths (Mammuthus primigenius) arrived in North America at least 100,000 years ...

Gnarled, wild and majestic: these two very different trees in California form part of Mitch Epstein’s quest to photograph ancient forests across the US. The photographer’s Old Growth project ...

Tracking the footsteps provides modern scientists a view into ancient life. White Sands National Park has some of the most archaeologically rich sand in North America, and it is within this New ...

Archaeologists in West Texas have made an astonishing discovery which sheds light on the lives of prehistoric humans in America, Ancient Origins ... gaping holes in North America’s prehistoric ...