Carry-on luggage size restrictions vary by airline-here's how to tell if your suitcase, backpack, or duffle bag is small enough to bring as a carry-on.

AN airline has become the first in the world to ban power banks in hand luggage after a plane caught fire on the runway.

Power banks must be carried in your hand luggage or on your ... you may need the airline's permission. Passengers are typically allowed to carry up to two power banks. Here are some other items ...