The Coca Cola company may seem to be an unlikely candidate for the greenest sponsor of the 2010 Olympics, but wait until you see how far they went to be just that.
Greenwashing: when a company skirts the truth about how environmentally friendly their product is in an attempt to get you to buy it. Here's what to look for
Salt water pools sound great. But don't be fooled... a salt water pool system may not be as safe and as green as you think! Here's what you need to know