Sun, 03 May 2026 14:34:17 +0000

This Shocking Turn in Corn Sweating Is Changing Everything About Food In recent years, an unexpected phenomenon has been sending ripples across the global food industry: corn experiencing what scientists are calling “sweating”—a sudden and dramatic increase in moisture retention during critical growth stages. While environmentally subtle, this surprising shift is reshaping corn cultivation, food supply chains, and agricultural innovation worldwide. This turning point challenges long-held assumptions about climate resilience, crop management, and the future of staple food production. ### What Is “Corn Sweating”? “Corn sweating” refers to an observed increase in evaporative water loss from corn plants’ leaves during heat stress periods, effectively causing beyond-normal moisture release during midday hours. Farmers and agronomists have dubbed it “sweating” as a metaphor for this visibly increased transpiration, which stands in contrast to historical expectations of decreasing plant water use under rising temperatures.