For hundreds of years, Andean people recorded information by tying knots into long cords. Will we ever be able to read them?

We can add another Michigan discovery to the list related to the oldest rock in America! That's right, this particular rock ...

"It's a place that has been known and used by indigenous people for tens of thousands of years, probably, back maybe 18,000 ...

T. rex evolved in North America from Asian ancestors. Climate shifts and extinction events helped tyrannosaurids and ...

Molecular clues from collagen in old bones are teaching us about the lives, movements, and demise of Ice Age megafauna like ...

Earth may not have seven continents after all. From the earliest of grades, schoolchildren around the world have memorized ...

Produced by the New York cartography firm of F. & R. Lockwood, “The Travellers’ Tour Through the United States” was an ...

Long before the Great Lakes, a rift nearly tore North America in half—leaving behind Lake Superior’s depth, copper-rich ridges, and stories still told today.

Most folks don’t know America had a city bigger than London back in 1200 CE. Right across from modern St. Louis, Cahokia was ...

Researchers have found evidence of animals sailing across the oceans on accidental rafts of vegetation, fallen trees, and ...

The Midcontinent Rift is a giant tear that formed in what is now the U.S. Midwest 1.1 billion years ago. Nicknamed North ...

For our new study, we reviewed the literature on the movements of marine migratory species from 1990 to 2017. We synthesised the start and end points of migrations reported in more than 1,300 ...