Are the airplane and Do Not Disturb modes on your smartphone really all that different? Discover the benefits of these two settings and how they diverge.

AVIATION
You’ve heard of therapy dogs, but maybe not therapy llamas and alpacas.
If you’re traveling for Thanksgiving this year, try to dodge these airports.
The idea of peanut dust being carried through a plane cabin has always worried those with serious allergies. New research should ease their concerns.
Traveling is stressful enough. Getting bumped from a flight makes matters worse.
The most desirable seat combines more space and a quick exit.
The F-19 became the bestselling model plane of all time. Some feared it leaked some highly classified military secrets.
If you thought the fluorescent marker balls had something to do with increasing visibility, you were right.
There’s actually a simple reason why TSA protocol depends on the airport.
They may be famous for their aviation feats, but the brothers also made a foray into the bicycle business.
Save your nap for the cruising portion of your flight.
You know planes cover hundreds of miles per hour. So why doesn't it look like they do?
The correct answer is “never,” but if you have to, you’d better time it right.
Speeders on targeted stretches of road are monitored from the ground and from the sky.
The Federal Aviation Administration (FAA) bars the use of all transmitting devices in the off chance that transmissions could interfere with a plane’s navigation and communications equipment and cause system malfunctions.
A CIA official explains the 3-1-1 rule and the lasting influence of Operation Overt.