Know all of the different options before you head out to the tree farm. In the meantime, you may want to learn about the different types of trees that are available—varieties like Douglas fir, blue ...

Challenging UNDATED (CNN) -- The first time Sam Van Aken saw tree branches being grafted and grown onto other trees, he likened it to Frankenstein. Yet, when the process became a full-time fascination ...

There are many different types of forests with different types of trees. Learn more about a few types of forests and the trees that populate them. Science Trek is available to stream on pbs.org and ...

Just thinking of palm trees conjures up the sweet thoughts of sipping a tropical beverage out of a coconut. The air is warm and salty from the sea breeze, and you've not a care in the world. That's ...

Nature classifies all trees into three main groups. Deciduous trees shed leaves seasonally. Evergreen trees remain green year ...

REDLANDS, Calif. (KABC) -- April 22 marks the 51st anniversary of Earth Day. A program at the University of Redlands is doing its part to honor the day by working to learn which trees are best at ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. NEW ORLEANS (WGNO) — Lights are up, Santa is ...