The Manhattan Project Secret Cities: Towns That Didn’t Exist

Discover the Manhattan Project secret cities—hidden towns like Oak Ridge and Los Alamos that played a key role in building the atomic bomb.
The CIA Heart Attack Gun: The Secret Weapon That Left No Trace

Discover the CIA heart attack gun, a real Cold War weapon designed to kill without a trace using a toxin dart and covert technology.
Dr. Mary Edwards Walker: The Only Woman to Receive the Medal of Honor

Discover the true story of Dr. Mary Edwards Walker, the only woman to receive the Medal of Honor and a Civil War surgeon who defied expectations.
The Great Emu War: The Strangest Military Conflict in Modern History

The Great Emu War captured the imagination of Americans when newspapers reported that an army had gone to battle against thousands of birds.
The Great Molasses Flood of Boston

The Great Molasses Flood of 1919 remains one of the strangest industrial accidents in American history.
Bat Bomb Project: The Time the U.S. Army Tried to Weaponize Bats

The bat bomb project remains one of the strangest military experiments in American history.
The Dancing Plague of 1518: When a Town Couldn’t Stop Dancing

The mysterious Dancing Plague of 1518 puzzled historians and fascinated Americans who read about the strange event in newspapers.