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.

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

Learn how trees use massive amounts of water through the process of transpiration for the benefit of themselves and the Earth.

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 ...

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.

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.

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.