Christmas trees are big business out West, but a hotter climate means challenges for tree growers. John Tillman owns Tillman Christmas Trees and has acres of Noble, Nordmann, Fraser, Korean and ...

Despite decades of industrial deposition, nitrogen availability in the boreal forest is steadily declining. In a new study published in Nature, researchers from the Swedish University of Agricultural ...

PULLMAN, Wash. — The Christmas tree has long signified the excitement of the holiday season for those who celebrate. Christmas trees are also big business here in Washington state. Christmas trees are ...

TUCSON, Ariz. (KVOA) — New smart tree watering research hopes to turn over a new leaf with Arizona's water conservation efforts. At the University of Arizona's Agriculture Center, 80 tree saplings are ...

The Hardwood Tree Improvement and Regeneration Center (HTIRC) was conceived in 1998 to address a perceived void in hardwood tree improvement research in the Central Hardwood Forest Region (CHFR) and ...

It may be the height of maple syrup season in the Northeast, but one researcher in northern New York has turned his focus to another type of sap. Adam Wild, the director of the Uihlein Maple Research ...

Thousands of trees are being planted by Eastern Iowa educators as a part of the Monarch Research Project Planting Forward to help replace trees lost in the derecho. Planting Forward is a grant program ...