What are the tallest trees in the world? These 10 skyscraping superstars are some of the stalwart examples of their species.

Cloud genera are divided into species to account for their particular shape and internal structure. Certain species only ...

Even though pineapples are considered a fruit (and a fruit generally comes from trees—unless it’s a berry), pineapples actually grow on a plant close to the ground. Each pineapple plant bears ...

Learn how to identify the yellow poplar tree, including facts about its habit, range, management, and more.

Maps show the vast range of the various spruce tree species that can be found throughout North America.

Keeping your tires properly inflated is one of the simple things you can do to lower your carbon footprint and fuel costs, and also stay safe.

Here's how to identify certain deciduous trees by closely examining the characteristics of their leaves.

Temperate grasslands are savanna-like areas located on every continent except Antarctica. Learn about the animals and plants in this biome.

Locavore is the name given to people who take part in the growing local food movement. But what is a locavore, and where did the term come from?

Learn how to identify different types of common trees with these leaf silhouettes, including maple, sweetgum, birch, oak, and more.

Learn about the American basswood, a popular landscaping tree, honey harborer, shade provider, and commercial wood supplier.