With the holiday season just around the corner, many people are deciding how to celebrate and decorate. If you're considering the convenience of an artificial Christmas tree that you can use year ...

Among many other benefits, planting trees around your home really can save energy, according to the National Forest Service. The NFS said shade from two 25-foot tall trees on the west side of the ...

Many of us head for mountain forests as summer heat comes on - and a new book by a Tucson author could enrich your experience in the cool, green woods. "Mountain Trees of Southern Arizona: A Field ...

The warning signs are already visible, brown needles, dead limbs, entire trees weakened by years of standing tall in the ...

PHOENIX — Amid the Arizona heat, researchers are finding Fremont Cottonwood trees can cool themselves down, but their survival depends on consistent water access. The trees essentially sweat - using ...

Add Yahoo as a preferred source to see more of our stories on Google. With the holiday season just around the corner, many people are deciding how to celebrate and decorate. If you're considering the ...