By seeing reality as opportunity, the business world can address both fronts simultaneously.

A year after the U.S. government raced to meet a deadline to finish loan agreements with dozens of clean energy companies, less than half the total money promised has been handed

With Arctic summer sea ice rapidly disappearing, the native Inuit of Canada are encountering not only unsettling changes in their subsistence way of life, but also a growing number of outsiders who will further transform their once-isolated homeland.

The beer tent is still the big draw. A brunch honoring alumni who graduated at least 50 years ago is still slated for Sunday morning.

What could go wrong with an attempt to rate healthy cleaning products?

While external forces can engender employee engagement on sustainability, change ultimately comes from within.

A host of start-up companies are exploring ways to harness the enormous amount of wind energy flowing around the earth, especially at high altitudes. But as these innovators are discovering, the engineering and regulatory challenges of what is known as airborne wind power are daunting.

The natural gas bonanza has had an effect on energy efficiency, but not in the way you might think.

German airline brokers deal to fund production, while Australian biofuel company will take home the profits.

As icebergs in the Kayak Harbour pop and hiss while melting away, this remote Arctic town and its culture are also disappearing as the climate changes.