When day and night temperatures start to differ, pressure causes the sap in maple trees to flow. Since it's still snowing, ...

Environmental scientists and syrup producers say they expect to see major shifts in seasonal harvests due to climate change ...

This winter’s hearty cold and snow was good for sap. Maple trees are resilient. They put up with a wide range of wacky winters as they head into the maple sugar season. But this winter’s ...

But if you have a taste for maple syrup, you may think of collecting sap from a sugar maple tree. Sugar maple trees produce sap during the summer, which gets stored through the winter in their roots.

But if you have a taste for maple syrup, you may think of collecting sap from a sugar maple tree. Sugar maple trees produce sap during the summer, which gets stored through the winter in their roots.