You’ve heard of therapy dogs, but maybe not therapy llamas and alpacas.

AVIATION
Traveling is stressful enough. Getting bumped from a flight makes matters worse.
Champagne, caviar, and a “kerosene-like” smell made a supersonic flight aboard the Concorde one to remember.
Believe it or not, the shape of airplane window is a matter of life and death.
The reclusive billionaire couldn't sleep and didn't have anything to watch. His solution was to buy a TV station.
There’s actually a simple reason why TSA protocol depends on the airport.
The best way to relocate beavers in the 1940s? Drop them out of planes, of course.
Conspiracy theorists were right to think the government was hiding something.
Turbli crunched the numbers on flight routes with the most turbulence.
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.