Queen Victoria, who ran the British Empire for 63 years, defined the buttoned-up, conservative era named for her… the Victorian Era. But it turns out… her many pleasures included opium, cocaine, and sex!

The Backstory: The Horrifying Afterlife of Lincoln's Guests at Ford's Theater
10:11

The Backstory: The Secret NASA Test That Almost Ended the Space Race
08:04

The Backstory: Space Junk Falling From the Sky
08:43