After the harvesting process comes the real work of maple sugaring, which is concentrating the sap into delicious maple syrup. Commercial producers use reverse osmosis, and Kinnan says he is ...

COLFAX, Wis. — A lot of pancake-snarfing kids consider themselves fans of maple syrup, but a western Wisconsin teen is doing them all one better. Sixteen-year-old Will Wanish has become a maple maven, ...