Our planet's interior is much too deep and hot to explore with probes, so scientists rely on seismic waves to understand and ...

We are calling all history buffs to test your knowledge of inaugurations past with our quiz, curated by USA TODAY Network ...

The American Culture Quiz is a weekly test of our unique national traits, trends, history and people. This time, test your ...

The Missouri River. Beginning near Bozeman, Montana, it extends more than 2,300 miles before flowing into the Mississippi ...

Millions watched President Trump deliver his second inaugural address on Monday. Over the years, some of those speeches ...

Test your brains with the Herald’s morning quiz. Share your score with friends, family, & colleagues, and find out who has ...

Decline in Murders: Murders declined at a remarkable rate in America in 2023, with statistics showing the largest one-year drop in more than half a century. Even more remarkable: 2024 looks on track ...