MILITARY

The 1861 Battle of Fort Sumter sparked the American Civil War. From the garrison's 19th-century beginnings to its current use as a National Historical Park, here are 10 fascinating facts about Fort Sumter.

Find out more about Joan of Arc, the legendary French hero who defied the church and monarchy of the 15th century.

The United States Postal Service's new 'Healing PTSD' stamp sells for 65 cents, 10 cents over a regularly-priced stamp. The proceeds will go toward funding assistance for those afflicted with post-traumatic stress disorder.

The pervasive and inexpensive plastic military force will soon be recruiting women to join its ranks.

Four canine breeds commonly used as working dogs by the U.S. military are showcased in a new set of Forever stamps from USPS.

Lieutenant Colonel Robert Friend, one of the remaining original members of the Tuskegee Airmen—the first group of African-American pilots to serve in the U.S. military—passed away at 99 years old on June 21.

Since she was adopted by the Fort Hood 1st Cavalry Division Horse Detachment in 2006, Tina the Army mule has helped with cavalry charges, weapons demonstrations, and parades. Now she needs a new home.

She was one of the first women to join the Navy's flight program and the first to fly a tactical fighter jet.

The mathematician laid the groundwork for technology we all use today.

Nearly 600 works of Nazi propaganda are tucked away under lock and key at Fort Belvoir.

The adaptive sport competition is led by Prince Harry, who will attend the 2018 Sydney Games with Meghan Markle.

This is your chance to be the next George Clooney—or at least the next Lieutenant Frank Stokes.