Navigating through airports can already be a lengthy process, but there's one code you'll want to keep an eye out for. If you see the letters SSSS printed on your boarding pass, getting through the airport could become a much lengthier process.

Talk has come up again in recent weeks of possibly renaming the airport we know as McCarran. Pat McCarran, the Nevada senator who passed away in 1954, definitely played a role in aviation here. McCarran’s contributions as well as those of many other Southern Nevada aviation pioneers are gathered in the book "Landing in Las Vegas."

Most U.S. libraries are sure to have countless books on locomotives, automobiles, airplanes and especially military aircraft. But there’s not nearly as much on airports.

Visitor traffic to McCarran International Airport keeps climbing. Traffic for the month of July was up more than 2.5 percent as compared to the year before.

When we think about how cities grow and evolve, we often overlook a key to that growth: airports.