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 ...
FLAGSTAFF, AZ — The electric blue sky frames a stand of ponderosa pines – their ramrod trunks picket the forest floor as sunlight floods the ground. A breeze tickles the green needles, mingling dust ...
Seems like palm trees would be native to Arizona, but palm trees were brought in by immigrants who wanted reminders of their more tropical homes. The palms came from Mexico, Southern California, ...
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 ...
As wild burro populations grow, they're putting native vegetation at risk, a new study shows, including the saguaro cactus.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback