A hotel key card is meant to be the simplest part of your stay. But what if we told you that the way you're handling it could put your safety at risk? A small mistake can easily turn into a big ...

For decades, hotel guests have been warned about the dangers lurking in their pockets. Keep your room key away from your phone. Don't put it near your credit cards. That magnetic clasp on your purse?

My family and I just returned home from an amazing trip to Chicago, where we stayed at the 21C Museum Hotel. When we checked in, the hotel receptionist handed me our keys in a paper sleeve that had ...