A long-lost slab of Earth’s crust may be pulling away the bottom of the oldest part of North America, scientists say ...

The blue glass beads from Venice journeyed around 10,000 miles to the Americas more than five centuries ago and were the size ...

The artifacts discovered in a cave—which include dart tips, a boomerang and a spear-throwing tool—were dated to as far back ...

Tracking the footsteps provides modern scientists a view into ancient life.

The weapons from a toolkit unearthed in Texas may be the earliest ever found in North America. Archaeologists in Texas have ...

North America is dripping—with sizable blobs of rock sinking from the underside of the continent, beneath the U.S. Midwest, ...

The oldest crust on Earth, known to be unchanging, is actually being altered in real time. The North American continent is ...

Native American oral history and archaeological data alike suggest that farmers in parts of North America began abandoning major settlements such as Mesa Verde in Colorado and Cahokia in Illinois ...

Scientists have unveiled the oldest woolly mammoth specimen ever discovered in North America as part of a major DNA study spanning a million years of mammoth evolution.

The Archaeological Institute of America bestows on Greek Professor Dimitirs Plantzos one of its highest honors.