Rising temperatures due to global warming will make it harder for many aircraft around the world to take off. During the hottest parts of the day, 10 to 30 percent of fully loaded planes may have to remove some fuel, cargo or passengers, or else wait for cooler hours to fly, the study concludes.

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Rising temperatures due to global warming will make it harder for many aircraft around the world to take off. During the hottest parts of the day, 10 to 30 percent of fully loaded planes may have to remove some fuel, cargo or passengers, or else wait for cooler hours to fly, the study concludes.