This year's April Fools' Day marketing stunts feature everything from a grass keyboard from Yahoo to a 5-year cruise from Duolingo and Carnival.

Day might have less of an impact these days, since every text message feels like a scam; magazine editors are being added to government war-plans chats; and even our DNA is at risk. Is there anything ...

Musk's social media antics were part of an April Fool's prank, but investors weren't laughing. Tesla shares dropped another 5 percent, according to The Washington Post, with business experts openly ...

A survey of the many fools who have been immortalized in song, featuring Aretha Franklin, Bow Wow Wow, the Stone Roses and more.