For most travelers, carry-on policies feel pretty straightforward. If the suitcase fits the airline’s size requirements and isn’t ridiculously heavy, it usually goes in the overhead bin. That’s why this kind of situation surprises so many people. Most passengers never imagine their own body weight could factor into the equation too.

A lot of dual citizens assume they can travel using whichever passport is most convenient at the time. Then suddenly an airline employee tells them they must use their American passport to board a flight to the United States, even though their foreign passport is perfectly valid.

You arrived early but after getting trapped in a massive security line, you still missed boarding by minutes. The good news is that missing a flight because of security delays doesn’t always mean your trip is ruined, and there may still be ways to salvage the situation.

Santa won’t admit it publicly, but he has favorite states—and a few he quietly complains about to the reindeer before every landing. Based on real data and Santa’s notes, here’s how the states rank on the big man's nice and naughty list.

Discover free camping destinations in every U.S. state. From sandy beaches and lakefronts to mountain sides and grassy fields, find out where the free campgrounds are in each corner of America, and which amenities they may or may not include.

Discover the states with the most loyal residents, where families stay for generations, hometown pride runs deep, and locals proudly defend their traditions, sports teams, and state identity.

Discover the 18 most peaceful countries in the world, ranked by data. From Iceland to Singapore, find out what makes these destinations the safest and calmest places to visit or live.

The Cherokee Indians have a rich and complex history in the United States. They were a sophisticated society with a unique language, governance structure, and cultural practices. But when settlers encroached on their land they were met with devastating consequences. Despite this trauma, the Cherokee Nation persevered, rebuilding their community and becoming one of the most successful and influential Native American tribes in the United States.

Discover the dark history of California's Trail of Tears, when thousands of Native Americans were forced out of their homelands. Find out the brutal incidents that occurred during their grueling journey to a new land, and how they continue to fight today.