If you’re not originally from Tennessee, tunnel honking can be a mystery. Here's why drivers do it.

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More than half of all land managed by the National Park Service is in one state. How does your state measure up?
All five answers to the questions below have something in common. Can you figure it out?
Think rinsing with water in between uses counts as cleaning your sink? Think again.
The divisive confection wasn’t originally intended to be a candy at all—but that didn’t stop it from becoming a beloved treat in many parts of Northern Europe.
Labor Day falls on September 1 in 2025. While the exact date changes each year, its position in the week has stayed the same since the 19th century.
See if your favorite outdoor destination made the list.
It’s time to brush up on your vocabulary.
That cordless curling iron or Magic 8 Ball could delay your vacation travel plans.
Spitting in baseball is gross. It also holds a deeper meaning.
The marquee song from ‘The Wizard of Oz’ remains timeless. The LOC is preserving its earliest incarnation.
Archaeologists have studied some of the world’s most important historic sites with the help of climate change—but those changes also threaten their survival.
This riddle dates back to 1861—can you figure out the answer?
People have grafted a ton of dark themes onto SpongeBob, Patrick, and all their equally cheery underwater pals, suggesting their sunny dispositions are masking some serious trauma.
Severe weather and postal service staffing shortages can result in late mail. Here’s how states across the U.S. fare when it comes to deliveries.
The data is clear: Students need more sleep before hitting the books. So why can’t they get it? Plus, a map of the average school start time by state.