Robert Ballard: Modern-Day Captain Nemo

She sent shockwaves through the world of competitive swimming, when she won a gold medal at the 2012 Olympics, beating out the favorites by a wide margin. She was 15 years old. Katie Ledecky is now training for her fifth Olympics, and is indisputably the greatest female swimmer o ...  Show more

Cindy Sherman, one of the world's most renowned contemporary art photographers, started posing for her own photos in the 1970's, long before the advent of selfies. But she says her images are not self-portraits. Instead, she uses sets, costumes and makeup to create an elaborate a ...  Show more

IN THIS EPISODE OF THE HUMAN UPGRADE™...

 …two of the most adventurous people on the planet share what they’ve uncovered, faced and learned through exploration of the planet’s deepest waters. From discovering the Ti ...

When Jacques Cousteau was young, an accident sent him on a path that led him to invent scuba, opening up the underwater world to humans. Today, explorers David Doubilet and Laurent Ballesta follow in his footsteps, making discoveries on their own amazing and sometimes terrifying ...  Show more

On this episode of Our American Stories, Lowell Lytle was one of the few people who actually visited the Titanic’s wreck at the bottom of the North Atlantic. He also spent years bringing its story to life, portraying Captain Smith at Titanic museums around the world. While Lowell ...  Show more

Dik Barton has an amazing job. His 9 to 5 is spent recovering artefacts from the world’s most iconic shipwreck. In August 1994, Dik leads a dive to the bottom of the Atlantic - to explore an uncharted section of RMS Titanic. The mission is going off without a hitch, until their s ...  Show more