The U.S. government is constantly moving its nuclear weapons from one facility to another, which means you may have passed one on the highway without even realizing it.

BIG QUESTIONS
Since 1976, Black History Month has been celebrated in February—and it's because of two specific dates on the calendar.
There’s a surprisingly rich history at the root of this hair accessory.
Why are we still employing a kiss-off that references a near-obsolete form of transportation?
Née’s meaning is technically “born,” and we borrowed it from the same place we got the terms ‘déjà vu’ and ‘cul-de-sac.’
Is calling something ‘military grade’ legit? Find out the truth behind this marketing strategy and how it's applied to products.
Fresh snow might look tasty, but just because it looks clean doesn’t mean it actually is.
The "buy her brown contacts pls" meme is backed up by evolutionary science.
Glugging tap water on a plane is a terrible idea.
For two decades, the original copy of Martin Luther King Jr.’s iconic speech was stashed inside a Harry Truman biography for safekeeping.
How a love of drinking and Britain’s 18th-century Toby jugs might have inspired the slang word for ‘face.’
The definition of a continent isn't as concrete as you might expect, but a few qualities help earn Australia that distinction.
Why does the fire department show up for emergency calls if nothing is on fire?
Opening a can of worms, metaphorically speaking, is trying to solve a problem and ending up in more trouble. And the idiom really does refer to actual worms.
Deciding to write 'disc' or 'disk' depends on what kind of disc it is. Sometimes.
Ever wonder why the new year officially starts on January 1? Turns out, you can thank Pope Gregory XIII—and Julius Caesar.
Seattle’s iconic Space Needle debuted at the 1962 World’s Fair—and was inspired by America's Space Race with the Soviet Union.
The meaning of ‘Bah, humbug!’ is a little more layered than what people normally attribute to Ebenezer Scrooge of ‘A Christmas Carol.’
The hardy plant’s ability to stay vibrant through the winter made it a natural choice for pre-Christian winter festivals, but why is holly now associated with Christmas?