By Aislinn Laing and Allison Martell Ricardo San Martin, a Chilean expert on the Quillay soapbark tree and its industrial uses, counts the seeds on a soapbark tree growing in the wild on the campus of the University of California in Berkeley, U.S., August 17, 2021. Picture taken August 17, 2021. REUTERS/Nick OttoRead More CASABLANCA, Chile, Oct 6...
