In this episode of Cancer Courage Stories, Dr. John Langdon explains how cancer is actually your own body losing control. Find out what role biology, genetics and the environment play in this disease.

One of Growing Bolder's favorite guests is back to update us on her amazing -- and physically demanding -- journey to raise awareness about our fragile environment.

On his show, "Inside the Actors Studio," James Lipton gets the biggest stars in the world to discuss things they've talked about on camera.

Was it a magical musical experience or a muddy mess? Here's a glimpse of what it was like to be there with a few links to some personal memories.

March is Women's History Month and this year's theme is 'Women Taking the Lead to Save Our Planet.' Rachel Carson delivered the wake-up call that changed the world.

The experts said it couldn't be done. But in the last few weeks, a major breakthrough that could spawn a whole new industry and an unprecedented opportunity for large scale production of the holy grail of aqua farming, caviar.

Lori Cunniff has devoted her career to helping the environment. She's worked all over the country, and has been in the field for more than 25 years. So we decided to put her to the test, in a special "green" version of 5 Questions With!

What do the Rolling Stones and tree farming have in common? Keyboardist Chuck Leavell is a rock legend and a world warrior.

She's been dubbed "The Grandma Moses of the Southwest," but Aggie Villanueva has a style all her own. See what she tells us about challenges, art, goals and more.

In what would be a medical first, a breast cancer survivor and registered nurse has started her search for a “very special artist” to tattoo realistic nipples on her reconstructed breasts.

A health scare led one woman to help children suffering from an incurable disease. See how Peggy Hartzog's own childhood influenced her inspirational choice.

Growing Bolder Radio has interviewed a remarkable man by the name of Dan Buettner. Dan holds several world endurance cycling records, is an adventurer, film producer, photographer, educator, and now author of the definitive book on longevity.

The fact that she is older than the tree didn't stop an 86-year-old Berkeley woman from climbing it to protest its planned demise.

What will your obituary say about you? Roz Savage wasn't satisfied with the direction her life was taking, so she decided to make big changes -- changes that prompted her to row across the Atlantic!

We knew he was cool, but this takes it to a whole new level. Byrds founder Roger McGuinn has gone green with solar-powered ice.

Stonyfield Farm CEO Gary Hirshberg has proven that being green in business is not only possible, it's also profitable.

One of the world's first supermodels is much more than just a pretty face. She's an outspoken advocate on a variety of causes and isn't afraid to put herself out to make a difference.

Sorry, Kermit, it's true! These days, most Americans are worried about saving the green Earth, or at least saving some green cash. GB talked to the man who gave up his business to fund the first annual Green Earth Expo.

Bernie and Carl Moro came out of retirement and started a new business -- with worms. Worms eat and they excrete, and Bernie and Carl say they can make the world a better place.

You've seen her on Oprah with her pal Julia Roberts teaching us all how to live a little greener. Find out how you can help the Earth without giving up the glamour in your life.

One of the best known eco-warriors explains what his family learned during their journey to drastically reduce their carbon footprints.

Deron Beal used other people's junk to start his own treasure of an online company – Freecycle – that now has over 4.2 million users.

Rock legend Roger McGuinn takes us for a ride powered exclusively by energy from the sun.

The sounds of the past have never been more sweet! They work magic at Lyrical Lumber, returning the voice to the neglected instruments of yesterday.

A trip to Australia changed Bernie and Carl Moro's lives forever. When they returned, they came out of retirement and started a new business -- with worms. Worms eat and they excrete, and Bernie and Carl say they can make the world a better place.

Cities across America are trying to go green in two ways -- becoming more eco-friendly and saving cash! One county is trying to lead by example, and just flipped the switch on a very big, very powerful tool.

He was one of the leaders of the technology boom in the '90s, but these days he's making a living out of giving money away and he's passionate about making a difference.

Dave Finnigan is building a "dorm" for adults that will bring like-minded people back to the family table and make the planet a better place in the process.

At age 64, Dr. Peter Pritchard is still living his childhood dream. Time magazine calls him a "Hero for the Planet." He's been named Floridian of the year. And if turtles could vote, he'd be named the greatest man who ever lived.

Want to help save the world but do it on the cheap and easy? Check out these tips that make it simple to go green.

Want to see Harrison Ford with his shirt off? He bares it all -- and goes even more bare -- in a new video, supporting Conservation International. Take a look at this video, where Ford gets his chest waxed to make a point.

You've probably heard that he's a environmental "weirdo" but actor Ed Begley Jr. says his path to green living was actually paved by a simple need to survive during his struggling early days in Hollywood.

How can you tell if the product you are buying is really green? One of the nation’s top environmental reporters has the answers.

He's called "The Car Czar." Robert Lutz developed some of the biggest, baddest muscle cars in the world. He spent decades keeping major car companies in the black. Now, he's determined to turn them green.