Facts about the Mississippi River are highlighted. Journalist Boyce Upholt talked about his experience traveling on the river.

Physical activity breaks in the classroom can help ramp up student fitness and increase attention—or turn into a chaotic hassle that teachers work to avoid. Fewer than 9 percent of school-age children ...

Retired Marine Corps General Jason Bohm, author of "Washington's Marines," provided opening remarks for his lecture on the creation and early operations of the United States Marine Corps. He spoke at ...