"Wayfinding": There's money to be made off of real, physical signage, even as it gives way to a digital future.

Because of an insurance dispute, after all these years, a jury may take on the question of whether airlines' poor security was responsible for the World Trade Center disaster.

It was just a small hop from self check-out at the grocery store to self check-in at the airport. Now you can even self-tag your bags and self-board the plane. What's next?

In recent years, sales at airports and other travel venues have risen far more quickly than at regular stores for many chains, prompting luxury retailers to focus on the travel market.

The world's busiest airport gets a new $1.4 billion international terminal. But Atlanta airport officials want to avoid mass chaos on opening day.

British authorities are checking their level of preparedness for the Summer Olympics in London in July. Some Brits say they aren’t ready.