What type of tree is a Christmas tree? firs, spruces, and pines, compare popular species, and find the best Christmas tree ...

Bonsai, a horticultural art that hails from ancient China, endures as a popular hobby and art form. Bonsai refers to the craft of cultivating, shaping, and maintaining trees so they represent both ...

Of all the Christmas traditions, there's nothing quite as magical as picking out a tree. Picture this: You're strolling through rows of luscious pine, fir, and spruce trees on a brisk afternoon at a ...

Whether you prefer a fake or a real Christmas tree, there are tree trends that come and go. This type of vintage tree is now ...

Researchers have found almost identical patterns of tree diversity across the world's tropical forests. The study of over one million trees across 1,568 locations found that just 2.2% of tree species ...

Oak trees have been around for more than 50 million years, with individual trees easily living 1,000 years. One of the oldest oak trees in the U.S. is believed to be at least 2,624 years old. The ...

Nature classifies all trees into three main groups. Deciduous trees shed leaves seasonally. Evergreen trees remain green year-round. Coniferous trees reproduce using cones. These categories explain ...

If you celebrate Christmas, you probably have a decorated tree set up somewhere in your house. As a kid, the tree in my house was a dusty old artificial model that had to be assembled branch by branch ...

The world’s trees are in critical danger, with a staggering number of tree species teetering on the brink of extinction, according to a new global analysis released Monday. The decade-long project ...

From vintage heirlooms to those with bases sturdy enough to hold a large ceiling-scraper, tree stands typically come in these ...

Two types of iconic sequoia trees have grown tall and strong in a surprising place: Michigan. One was believed to be extinct less than 100 years ago. The other is the largest living thing on Earth.

CLIMATEWIRE | More than a third of the world’s tree species are at risk of extinction, according to findings by the International Union for Conservation of Nature. The group said that its first global ...