As you read this, the North American continent’s underside is dribbling away into Earth’s molten mantle. And according to ...

A conversation with Greg Grandin about his groundbreaking new book America, América: A New History of the New World.

Explore daily insights on the USA TODAY crossword puzzle by Sally Hoelscher. Uncover expert takes and answers in our ...

51A. [Go off a cliff, maybe] is BASE JUMP, a reference to a sport which involves hurling oneself off fixed structures such as B uildings, A ntennas, S pans and the E arth — BASE is an acronym here, ...