A top gerontologist says it's time we all start focusing on the glass half-full aspects of aging in today's society.

Jack LaLanne has been pumping the nation up for more than 70 years.

One of the world's leading experts on longevity teaches from her own experiences.

Back in the 1960s, while people were still speaking out against racism and women were fighting for their rights, Dr. Robert Butler was fighting for a group people didn't really pay much attention to: the elderly.

This week's guests include historian Joan Southgate, television producer Martin Tahse, author Andrew Chaikin and longevity expert Dr. Mark Leenay.

Lifespan is defined as the age of the oldest living individual of a species. For humans, it's now 122 years and 164 days. That's how old Madame Jeanne Calment was when she died in France in August 1997.

Charlie Futrell is an 85-year-old superman.

This week's guests include congressman Alan Grayson, model Valerie Ramsey, longevity expert Dr. George Vaillant and viral video star Rachel Veitch.

Ready or not the age of the centenarian is here. There are about 70,000 centenarians in the U.S. and within 45 years there will be more than 1 million. Find out how you can one day blow out 100 candles.

Hitting the big 1-0-0 mark can be easier than most of us think. Experts say if you follow three simple tips you may see yourself blowing out the candles on your 100th birthday cake!

In the world of medicine, it's imperative to dispel myths and find the truth. And that's exactly what NBC's Chief Medical Editor, Dr. Nancy Snyderman, strives to do.

He once credited "cigarettes, whiskey and wild women" for his longevity. We think it's his sense of humor! But Henry Allingham, born June 6, 1896 is now the world's oldest man.

He's a TV icon who broke nearly every record for longevity in the book, and at 85, Bob Barker is still changing the rules of aging.

American Edna Scott Parker was born April 20, 1893 and at age 115, is currently recognized as the oldest person in the world following the death of Yone Minagawa of Japan on August 13, 2007.

There are few Hollywood careers that can match the longevity or success of Robert J. Wagner. He opens up about his six decades in Hollywood and losing the love of his life, Natalie Wood.

Washington Post writer Abigail Trafford is a leader in the movement to fight ageism.

Sure, you know genetics and your life habits are important factors in living a long life, but have you considered the importance of your thoughts? Clinical psychologist Dr. Mario Martinez thinks it's a crucial component of healthy aging.

One of the country's top aging experts says it's no longer enough to simply hope for a long and happy life -- you must plan for it. Learn how.

Would You Want to Live to 100?

She's the fastest distance swimmer in United States history (wait for it!) over the age of 90!

At 90 years old, Leo Luken may still be the most amazing golfer alive today. He's accomplished a feat no one else on the planet has before.

When Virginia Ferrigno's husband died, she wondered if her life was over, too. After all, they were married for close to 61 years. He was her everything. How do you go on? Virginia discovered the way.

Journalist Abigail Trafford is focused on what she believes are the biggest, most important stories of this era -- the age wave and the aging of America.

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.

For the second time in just a few weeks, the title of The World's Oldest Man has been passed on. Henry Allingham, 113, died in is sleep Saturday morning after holding the title for less than one month.

A Dutch woman who reached 115 years of age and remained mentally sharp throughout life had a healthy brain when she died. The new study suggests Alzheimer's disease and other forms of dementia are not inevitable, as had been suspected.

He's sharp, witty, loves conversation and zips around quite well on his own, thank you! Oh, he also happens to be 112 and the Oldest Man in the World. Here's a great story from the wonderful Steve Hartman and CBS News!

Never let age stop you from anything! Bill Hargrove loved bowling and hit the lanes every week until his death at age 106. He was the oldest bowler in the world.

Controversy swirls and the fur will fly, but make no mistake, Chanel not only dressed for success, but was documented by the Guinness Book of World Records as the oldest dog in the world!

Researchers just released a list of some easy things you can do to live a longer, happier life.

Want to know what it takes to live to 100? Read an excerpt of a book that explores that very question.

Dr. Thomas Perls is head of The New England Centenarian Study (NECS), the largest comprehensive study of centenarians in the world. The NECS believes that centenarians are a select group of people who have either markedly delayed or entirely escaped dis

Want to know what the Growing Bolder spirit is all about? Meet a swimming icon who is still living boldly at the age of 90.

The world's oldest person died Friday at the age of 115. Active until the end, Gertrude Baines spent her time watching her favorite TV program, ''The Jerry Springer Show" and eating her favorite foods: bacon, fried chicken and ice cream.

The world's oldest showgirl still kicks up her heels at 85 and says a brush with cancer was the only wake-up call she ever needed.

Good news! Doctors say they’ve discovered Miracle Grow for the brain and Dr. Mark Hyman says you won’t believe how easy it is for you to incorporate it into your daily life. Here’s the best part – no drugs are involved!

Legendary actor Ernest Borgnine is living proof that it's possible to remain vibrant, valuable and relevant, even if you too are lucky enough to reach your 90s.

This is a slide show of pictures taken during the final 6 months of Ruth Hamilton's amazing life. Growing Bolder introduced Ruth to the Internet and video blogging in her 109th year. The rest is history.

How can you get true meaning out of the second half of your life? AARP's Hugh Delehanty has gathered advice from some of the greatest writers over 50.

Here's something you won't find anywhere else -- GB's exclusive collection of interviews with remarkable men and women who are the world's oldest in their activity. If you want inspiration and proof that it's never too late, here it is.

One of Canada's largest cities has re-elected Hazel McCallion 10 straight times, and at 88, this feisty former pro skater has no plans of slowing down.

The world's oldest woman, Edna Parker, died Wednesday in Shelbyville, Indiana. She was 115 years old. Parker, a former Indiana schoolteacher, was one of the 15 longest lived people ever.

Want to know the secret to a long and exciting life? Start asking a lot of questions!

A renowned photographer is opening the eyes of teens to show them the wisdom of some of the oldest people in the world.

If you're interested in finding the real you and in taking another shot at a truly satisfying career, author Samuel Greengard can help.

Actress Ellen Albertini Dow says the spirit doesn't have an age, and the 90-year-old is proving that as she takes Hollywood by storm.

World-famous nutritionist Pamela Smith helps everyone from Shaq to Walt Disney World create realistic, healthy and delicious meal plans.

Do bottles crash down when you open your medicine cabinet? Respected and honored medical writer Shannon Brownlee says Americans are over-treated and that's making America sicker and poorer.

It's hard to say that a 109-year-old died too soon. But Ruth Hamilton was always up for new adventures. It's why she became the world's oldest blogger. You'll be touched by her story and her legacy.

In this Growing Bolder Minute, you'll meet a man who once made 400 free throws in a row. At 83, he's proving it's never too late to shoot for success.

She's 110 years old, she never uses a wheelchair and she wants you to hear her story, Meet the amazing Onie Ponder.

Ken Mink is an old guy who's still got game. At 73, he's the oldest college basketball player -- ever!

Ruth Hamilton is 109 years young and still inspiring everyone around her. Wait until you hear about her incredible, history-making life.

Move over Dr. Phil because there's a fresh, new voice who has advice based on something you may never achieve -- 109 years of life experience. Find out what Ruth1898, the world's oldest blogger, can teach you about love and life.

He's considered by many to be the world's greatest living sculptor, and at age 91, he has no plans of giving up that title any time soon!

There may not be a fountain of youth you can drink from, but nutritionist for the stars Oz Garcia has written several books that will help you read your way to looking younger!

Clara Meadmore

A geneticist from the University of Cambridge in England thinks the first person to live to 1,000 is alive today.

For a growing number of Americans, growing "old" isn't what it used to be. In fact, many are finding it's the best times of their lives.

What do a 92-year-old man and his 56-year-old Schwinn have in common? They're both still racing down the road!

Major museums and art collectors worldwide love his work. Those fortunate enough to actually know him love it even more. Come along for an exclusive look inside the life of 104-year-old artist Harold Rotenberg.

From Sinatra to Bobby Darin to the Ink Spots, songwriter Jack Lawrence has given some of our greatest artists their greatest songs. Up until his death at 96, he was still writing and collaborating with some of the best.

Never underestimate the power of positive thinking. A new study says women who are optimistic live longer, healthier lives than pessimists.