Impressive collection of some of the most dramatic and iconic images in sustainable architecture. Included are the Oakland Cathedral of Christ of Light which, appropriately enough, uses natural daylighting to maximum effect.

Some plants have natural pest control properties: lavender will protect roses from aphids and radish will protect carrots from pests in the vegetable garden.

Do your bit by following these tips on recycling, ways of saving energy, efficiency in the home and a healthier lifestyle.

The 79-year-old Dull has since become an Ohio pioneer in green farming and renewable energy, jumping into it in hopes of increasing energy efficiency, cutting costs and protecting the environment.

As these Calgary buses approach an intersection, the lights go from red to green or stay green just a little bit longer. The result is faster travel for riders, less pollution from idling and more fuel savings for the city.

CopperWiki is a collaborative platform to share information, create awareness and offer choices for leading a balanced and sustainable life.

A clean air filter can improve gas mileage by as much as 10%, and nearly one in four cars needs an air filter replacement.

Pregnancy is a great time to start establishing green habits. Choosing organic products and actively recycling are two of the most common solutions, but there are more simple steps that moms can take to make the world safer for their babies to grow up in.

You've made many small changes in your life for the greater good right? You recycle and use CFLs, maybe you buy organic food - in short, you give a damn, but do your friends, family, co-workers and roomates? Chances are at least some of them don't.

A joint goal among eight western U.S. states and Canadian provinces was formalized this week when the Western Climate Initiative (WCI) announced a goal to cut global warming emissions by 15 percent below 2005 levels by 2020.