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Aviation carbon emissions should decrease by 8 percent in 2009, due in part to a reduction in flights, while biofuels are likely to be approved by 2011.
Stuck at the airport for the holidays? So are some other people, and they might be Twitter users. Find them with the Boarding Project.
Alien Technology says improved radio frequency identification tag set to hit market in July could lead to less lost baggage and counterfeit products.
Help and check for traffic problems with Commuter Feed.
Airline, along with Boeing, Rolls-Royce, and Honeywell, has retooled one of the four Rolls-Royce RB211 engines on a Boeing 747-400 to run on an unusually fruity blend of biofuel.
If you spend more time in airports than you do at your desk take a look at atlarge.com -- a Web site for global jetsetters
The U.S. Department of Homeland Security is mandating online registration for travelers from most Western European countries who wish to enter the United States.
CNET rounds up the best iPhone apps for airline geeks and serious travelers.