After decades of development and $200 million spent, Procter & Gamble thought they had the perfect snack food additive with olestra. Too bad it caused “rectal urgency.”

No, spies aren't all focused on national security. Yes, the CIA did deploy a mission called Operation Acoustic Kitty.

Alfred L. Cralle made scooping ice cream a one-hand job with his ingenious patent.

Nearly a half-century after its release, Queen’s classic “mock opera”—a favorite of Wayne and Garth’s—is still regularly cited as one of the greatest songs ever recorded.

Linguistic illusions—a phenomenon in which your judgment or understanding of a sentence or phrase conflicts with its actual meaning or structure—reveal how we process the world, and remind us that things aren’t always as they seem.

All five answers to the questions below have something in common. Can you figure it out?

The best movie trailers run the gamut, from blockbusters like “Independence Day” and “Terminator 2: Judgment Day” to “Friday the 13th” and other spooky horror classics.

If there were an award for most covered artists of all time, The Beatles would undoubtedly be a top contender.

The rules for donating blood have recently changed.

June's strawberry moon will be accompanied by an extra-bright Venus this Saturday.

By Colette Luke and Steve Gorman WASHINGTON When U.S. Poet Laureate Ada Limon was asked to write a

The Smurf-colored trio came up in the counterculture. Then Intel came calling.