Don't toss that supermarket lemon. Learn how to grow lemon trees (Citrus x limon) from seeds to produce one of the most fragrant flowering trees around.

A Christmas Tree-shaped star cluster inside NGC 2264 reveals active star formation 2,700 light-years from Earth.

Just in time for Christmas, a vast star-forming region shaped like a Christmas tree is lighting up space 2,700 light-years ...

Amanda McNulty embraces the spirit of the season by sharing the joys of visiting your local Christmas tree farm.

At some popular L.A. costume companies, nearly half of Christmas costume rentals are furry green villains. How did the Grinch ...

From morning glories spiraling up fence posts to grape vines corkscrewing through arbors, twisted growth is a problem-solving ...

The Simpsons Christmas episodes have become a staple to binge on holidays. For audiences looking to celebrate with heart and ...

In short: more carbon in the air does not guarantee more carbon in the wood. Between those two lies a living network of ...

From the first moment you log in, Flora is simple to use. Here, you get to you grow "trees" in a virtual forest, but only so ...

MADISON - Wisconsin's holiday tree is now lit and on display for visitors. The tree lighting on Dec. 4 featured a host of performers and speakers, and largely focused on highlighting education and ...

This year’s Rockefeller Center Christmas tree was chopped down in Rensselaer County, New York. Statistically speaking, that’s unusual. While New York state is one of the 10 leading producers of ...

For many families, choosing a real Christmas tree marks the official start of the holiday season. The scent, the visit to the local farm, watching dad wrestle a half-rusted saw through the branches ...