Video above: Flight crews training to diffuse unruly passengersYour checklist for airplane travel this holiday season: High quality, comfortable mask; hand sanitizer; early airport arrival; and easy to remove jacket, shoes, laptop and toiletries for the security checkpoint.Yet according to flight attendants, pre-planning may not prepare you for the full […]

A startup aiming for carbon-free aviation plans to hold an inaugural test flight powered by its hydrogen fuel cells next year. Los Angeles-based firm Universal Hydrogen announced its plan to test out the technology, which converts hydrogen into electricity to run electric motors, on a 40-seat regional jet after securing […]