Wildfire smoke may be reducing California nut tree yields: Study

USA TODAY - For more and to sign up click here Sharon Udasin Long-term exposure to wildfire smoke may be depleting the energy reserves of California's orchard trees — reducing their nut production by as much as half, a new study has found. Smoke can impact such trees for months following a megafire, with far-reaching effects on seasonal blooms and subsequent harvests, according to the study, published on…