Indoor evergreens promise the best of both worlds: the glow of a decorated tree in December and a living houseplant that ...

Shop Christmas trees now and plant them after the holidays; see top picks like Arizona cypress, Deodora cedar and Aleppo pine ...

Christmas trees—and conifers in general—have made some surprising cameos throughout U.S. history, author Trent Preszler ...

For me, the Christmas season does not begin until the smell of a fresh-cut Frasier fir fills my family room. Once a live or ...

Colorado leaders are sounding the alarm on a growing pine beetle outbreak that experts say could kill millions of trees and ...

A time-lapse of germinating and growing a pine tree from a seed over 300 days. Marjorie Taylor Greene's pension details explained as critics pounce ...

The University of Colorado Boulder has acquired a rare Wollemi pine tree, a tree species that lived alongside dinosaurs and ...

Weighing the environmental pros and cons of a real or artificial Christmas tree can get murky. Here are a few things to consider before you buy.

Volatile compounds drifting on the breeze. Electrical pulses firing under bark. Scientists are discovering that trees are ...

There is growing concern across Colorado about mountain pine beetle infestations. Neighbors in the Black Forest say they’re ...

Buying a real Christmas tree in India is totally doable. From Norfolk pine to Indian fir, here's where to find live potted ...

Growing a peach tree from a pit lets you enjoy the fun of raising a tree, even though it won’t match the parent fruit. Starting with a clean, dried pit and giving the seed a cold rest helps it sprout ...