In the last decade, at least 20 states have passed laws or policies that restrict how history can be taught in schools. Since ...

Could a centuries-old map change everything we thought we knew about human history? This mysterious artifact has baffled ...

A geologist's vibrant maps reveal how the Mississippi River has wandered across its valley, making it look like a colorful, ...

Footprints found in the ancient lakebeds of White Sands may prove that humans lived in North America 23,000 years ago — much earlier than previously believed. A new study using radiocarbon-dated mud ...