sustainability

Six years after enacting its own law to fight global warming, California conducts its first auction of carbon permits. Companies that give off large amounts of carbon dioxide will need permits to cover the emissions.

A faster-cooking kitchen range is the incentive for one family to switch to natural gas. But if you hope to save money, that's just the start.

Once bitter adversaries, environmental groups and global business leaders are working side-by-side on sustainability issues.

There are a lot of different dates on the food you buy at the grocery store. Learn how to decipher them and how to save food and money.

This week, Bank of America became the latest bank to make a sustainability pledge. The New York Times suggests this a way for Wall Street to restore its image. But, instead, could it just be a savvy investment strategy?

Ghana's farmers face tough choices in search for fertility boost.

The private equity firm reaches out, especially to Montana environmentalists.

Patagonia founder Yvon Chouinard has written a new book he hopes will be a blueprint for companies to do better… by doing good.

Discovery Communications will replace Planet Green cable channel with programs about travel and food.

What's the best way to clean spinach?