You cannot fight a war solely on the lessons learned in previous wars. With that in mind, the Army is training its new medics in battlefield medicine practices that may be necessary on the potential battlefields of the future.

In the middle of the 20th century, the entire world was engulfed in the most destructive and widespread war in human history. It would all come to an end on Sept. 2, 1945.

Unimaginable in size, the Tsar Bomba was the ultimate weapon.

Few may know of the role Maj. Gen. Douglas MacArthur, the man who would become more famously known later as one of the Supreme Commanders during WWII, played in keeping the American Olympic Team in top shape, but his mark remains to this day.

Among the stories of homes and loved ones being washed away or swallowed by rising waters in Gulf area flooding, there are just as many of courageous military veterans taking the initiative to provide support for those in desperate need.

Neuropathologist Daniel Perl is showing how PTSD could actually be related to physiological changes in the brain. He is holding to a theory first proposed in WWII, that combat shock creates "brown dust" in the brain, leading to cognitive dissonance.

Josh Manning, a military veteran, and state civil rights investigator, reflects on his time in combat and serving with Captain Humayun Khan in Iraq. His experience frames the political narrative in a way many may have not yet considered.

After 42 years in the United States Marine Corps, Assistant Commandant Gen. John "Jay" Paxton Jr. has retired. Defense Secretary Ashton Carter and Commandant Robert Neller spoke highly of Paxton and his service, and presented him with the distinguished service medal, signaling meritorious service in a public position.

The United States Coast Guard celebrated its 226th anniversary on August 4, 2016. Most people know of the Coast Guard, but most may not know of their long and honored history of service to the nation.

Cold War nuclear waste long thought to be safely contained under the Greenland Ice Sheet could be exposed by the end of this century if warming trends continue in the Arctic.