Medical experts and frequent flyers weigh in on doing your business discreetly and hygienically at 30,000 feet.
As recent headlines show, disturbances on a plane can happen. Here's what to do if you find yourself in the crosshairs.
The new travel restrictions come as a new variant of the coronavirus is spreading in Britain and elsewhere.
Non-drinkers can go anywhere, but these options might feel more sober-friendly.
Experts say his moves could cost lots of jobs.