Airlines say they must go carbon-neutral to satisfy consumers and avoid harsh regulations. Biofuels can get the industry partway there, but it will also require technological breakthroughs.
How COVID has changed airplane food and in-flight service latimes.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from latimes.com Daily Mail and Mail on Sunday newspapers.
The aviation pause during the COVID lockdowns accounted for 10% of the decrease in global emissions, research found. Five of the 10 largest buyers of corporate air travel in the U.S. are technology companies.
COVID vaccine passports in U.S.: What we're getting and why latimes.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from latimes.com Daily Mail and Mail on Sunday newspapers.