Imagine flying across the country for an important client presentation, only to discover that your flight has been delayed by several hours. By the time you finally arrive, the meeting is over, your colleagues have moved on, and a potentially valuable business opportunity has disappeared. For business travelers, an airline delay can create problems that go far beyond an inconvenient afternoon at the airport. But when a delayed flight causes you to miss something important at work, who is actually responsible for the consequences?

You might think becoming a flight attendant’s favorite passenger involves expensive tickets or handing out gifts. Apparently, the bar is considerably lower. Crews say some of the things they appreciate most take almost no effort—and a few will definitely leave you wondering what everyone else has been doing.

Can your Airbnb host charge extra for heating? Discover Airbnb's rules on utility fees, hidden charges, guest rights, refunds, and what to do when your vacation rental is freezing cold.

Hundreds of skeletons discovered at India's mysterious Roopkund Lake baffled scientists for decades. DNA analysis revealed unexpected Mediterranean ancestry, a 1,000-year gap, and an extraordinary mystery hidden in the Himalayas.