Come autumn, apple aficionados know it's time to head out to their local orchards. Offering up a bounty of the fruit, though, isn't quite so simple anymore: Change is afoot for the humble apple.
More than 20 years ago, they started looking into how to expand the areas in the U.S. where apples could grow — mainly looking at developing ones that could thrive in warmer climates. It would turn out to be a prophetic choice. They also wanted to make them more resistant to"fire blight," a bacterial disease that kills apple trees and has become more common as temperatures warmed over time.