Supermarkets don't need to use the greenhouse gas called HFCs for refrigeration, but way too many keep on doing so.
Companies ranging from eBay and Microsoft to Nike and General Motors are acknowledging climate change and fighting back.
Sometime next year, the president must decide whether to build. Studies about the pipeline are tending toward the negative.
U.S. Wildlife Services spends $100 million a year killing predators, upsetting animal lovers, wildlife tourists and even private businesses.
For legal, financial or environmental reasons, plastic bags are a blight, and in many places their days look numbered.
If it's not sheer horsepower you're after, a gas-electric hybrid is a smart buy. These five cars may be the smartest of all.
A national consumer financial guru calls it saving the right kind of “green” on Earth Day.
What green job boom?
While some items are clearly destined for the recycling bin, others are more ambiguous.
Apple and McDonald’s are both struggling to depict themselves as responsible companies, but does a company’s image really factor into customers’ purchasing ...
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