New varieties of grapes, peppers, and raspberries are grown and tested under high-voltage lamps at the Agricultural Experiment Station in Geneva, New York. Scientists race to create climate-change-resilient agriculture. By crossbreeding domesticated crops with their wild ancestors, they propagate superhardy strains that can withstand droughts, heat waves, and freezes. As erratic weather patterns intensify, farmers need crops that can cope with such stresses.