Hotels that cut fossil fuels can lower operating costs and risk and even improve guest comfort, but the industry still treats decarbonization as optional, too expensive, confusing, and hard to compare or find.
Delta's language shift, from "goal" to "aspiration," may sound like semantics, but it signals a broader retreat from hard climate commitments at a moment when the airline industry's 2050 net-zero pledge is already under strain.
A tie-up between United and American would create the largest carrier in the U.S. and have major ramifications for competition in the airline industry.
Heathrow is one of the Iran war's accidental winners – but an airport running at full capacity can only absorb so much of the world's rerouted traffic.