Why do some of the national parks in the United States resemble the European Alps? Geologist Dr. Robert Darga answers this question.

Take the pledge to Follow the Frog.
What does it mean to #followthefrog? Choose Rainforest Alliance certified products with the green frog seal.

Watch shoppers navigate the potentially hazardous supermarket aisles. It's a jungle out there! They'll need the frog's help if they want to find sustainably grown products. The green frog seal of approval can help you find Rainforest Alliance Certified™ coffee, tea, chocolate, fruit, paper, furniture and more in your local shops.

During the night, Sam Gruber's team of biologists has captured a young tiger shark, a perfect candidate for their scientific research.

Wild Sharks, a film by Sigurd Tesche, follows Professor Samuel Gruber who has been researching sharks for more than fifty years. He founded the Bimini Biological Field Station, called the Sharklab, on Bimini Island in the Bahamas.

In lieu of Earth Day, educational videos for kids are being scoured by Earth Day supporters hoping to teach their children about going green. Earth Day however, is being approached more stringently by radical Earth Day supporters, who say that in order to save the planet, people should stop having kids. Whose side are you on?

Eco the Butterfly stars in this 60-second spot now airing on some PBS television stations. It made its debut on PBS affiliate WXXI in Rochester, NY.

The trailer for this documentation shows the mistreatment of sharks by humans. We are reminded that sharks also form a part of nature and as such play an important role and need to be protected.

Marine Biologist Erin Levesque explains the significance of the otolith when examining fish. While Myrtle Beach's extensive sandy shoreline caters to mass tourism, the challenge for local artist Chris Wilson is to find the lesser known extraordinary scenes that inspire his paintings.

The sea off the coast of Charleston is known as one of the best fishing grounds on the East coast. As well as fishermen, there are marine researchers out on the waves. We join a boat where sharks are being caught, tagged, and released in order to monitor their movements and gain a better understanding of their habits and lifecycles.

On Hilton Head Island, between the coastal cities of Charleston and Savannah, Lara and her partner Brian are busy restoring their sailboat in preparation for a new voyage across the seas. Lara sells paintings to raise funds for their project, and in their downtime, the pair enjoy exploring the local coastline by kayak.

Cap Fendig has the perfect name for his job as a boat captain. Cap offers a wide variety of trips aboard his charter boat, but particularly offers services to families who want to spread their loved ones' ashes at sea.

Hosley Hall loves spending time on his farm, fully aware that, as an African American, his recent ancestors would not have had the option of owning land. Not far away, on Saint Simons Island, a few times a month, a charter boat captain takes funeral services out on the water.

The first stop on this tour of the East Coast of the United States is rural Georgia, where we meet Hosley Hall, hard at work on his farm. He’s a fan of traditional southern crops and traditional vehicles, though his restored Chevy truck has an unusual agricultural twist!

Carl Halbirt is an archaeologist, and he couldn’t be happier with where he’s living. As he says, “St. Augustine is an archaeological gold mine.” But it’s not really treasure he’s after—a shard of pottery is a thrilling find if he can link it to the first European settlers to colonize the USA.