Green biz

Take toilet paper -- please. People who don't automatically buy the greenest product available have to be persuaded toilet paper that's not white is just as good as what they're used to.

One Frito-Lay factory in Arizona is helping its parent company, Pepsico, figure out how to save resources globally.

Major companies increasingly want M.B.A.s to help them make financial, environmental and social gains.

Even without government regulation, big business is embracing environmental goals.

When I heard the news this morning that OPEC will cut its production by 1.5 million barrels per day next month, I thought they made a good decision...

The economy is in bad shape, and green businesses will definitely feel it in the months ahead. But firms that deliver great products at competitive...