Clean water? Check. Renewable energy? Check. Snow leopards and sea turtles? Yes, please. And while we're taking care of the planet, couldn't we also be taking care of each other? We're looking at all the connections between Earth and her people.

Can you lose weight by being more environmentally savvy? Kate Geagan's book 'Go Green, Get Lean' says yes.

Oprah Radio host Gayle King takes us inside her world to talk about global warming and the Live Earth concert.

Celia Barbour reports on the growing sustainable food movement that's transforming what Americans eat.

The author discusses the nuts, bolts, and bolts of lightning of writing and how in our imaginations, we can be anyone.