Today’s Big Question: What happens if I don’t pay my taxes on time?

We hate to be the bearers of bad news, but you should be washing your shower head once every week. Here’s how often you should be washing nine other grimy household items, according to a deep-cleaning expert.

The popularity of the heart-shaped hot tub, once synonymous with honeymoon accommodations, might have peaked in the ’70s and ’80s—but you can still buy Morris Wilkins’s original Sweetheart Tub today, for $2395 plus installation fees. Read on for a brief history of the charmingly tacky novelty item.

Scientists can measure exactly how much pee is in the pool—and it’s more than you’d hope.

What’s it really like to work in NASA’s primary Mission Control Center? We got the inside scoop from several current and former flight controllers at the Johnson Space Center.