As cooler weather nears and nights take on a chill, you may find yourself dreading the arrival of your energy bill. Driving that bill down, however, requires taking a few steps.
Even though the climate may be changing, there are still ways to help reduce greenhouse gases. Valerie Smock has more on how to do it.
Energy use correlates directly with how much you pay each month, and the size of your personal carbon footprint. The following infographic takes a look at two hypothetical homeowners: Andy and Randy.
There are many ways to green up any business, large or small—and an added benefit might just be saving money.
Developing nations, particularly India and China, drove 2011's increase in carbon dioxide.
Using stimulus funds, two transit systems in California and Washington State pioneer a cleaner, greener and less expensive method of transportation.
At a certain threshold, the environment behaves in unpredictable ways.
The 21st-century equivalent of the cavalry has come charging in to rescue cities in China and South Asia in their battles against air pollution and global warming.