During these weeks, sap can be collected and transformed into a delectable treat - maple sugar. Sap starts with a sugar content between 1 percent and 4 percent. The percentage of sugar content tells ...

A technological revolution has transformed the ancient tradition of sugar making—with big implications for local economies and ecosystems imperiled by climate change.

During these weeks, sap can be collected and transformed into a delectable treat - maple sugar. Sap starts with a sugar content between 1 percent and 4 percent. The percentage of sugar content tells ...