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

Behold the tundra biome. Characterized by extremely cold temperatures and treeless, frozen landscapes, the species here are marvels at adapting to the harsh climate.

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.

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

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

How GM Invented Planned Obsolescence It all started with a struggling auto company in the 20s.

Find out what nitrogen oxides (NOx) are, why they are a serious environmental concern, and what role they play in the Volkswagen diesel engine scandal.

Learn where to recycle milk cartons and how to do it correctly, whether the carton should be flattened or not, and what to do with the plastic caps.

Pine trees are one of the most common coniferous species in North America. Learn how to identify the types found in the United States and Canada.

Small Farm Grants and Other Financial Assistance Resources First, check with your Cooperative Extension Office for the most local and individual assistance for your particular situation. Your ...