After the rains, there is enough water and food for all to share in the desert and Saguaro National Park can bask in all its glory.

In this segment, we learn about the role weather plays in the creation of rock formations in the national parks of the United States.

Prime Minister David Cameron will step down by October after the UK voted to leave the European Union. Mr. Cameron made the announcement in a statement outside Downing Street, in which he said he will attempt to "steady the ship" over the coming weeks and months, but that "fresh leadership" is needed.

A film about the global sustainability work of The Prince's Charities, founded by HRH The Prince of Wales.

All Hands Volunteers is a US-based, non-profit organization that provides hands-on assistance to survivors of natural disasters around the world with maximum impact and minimum bureaucracy. Their mission is to enable volunteers to provide assistance to communities affected by natural disasters.

Daytona resident Gary Rosier has had a passion for automobiles for as long as he can remember, and meets every week with fellow enthusiasts to cruise to car shows in their classic cars. In Daytona, you can even drive your car onto the beach!

Leaving behind the orange groves and retirement settlements of southern Florida, we travel on northwards, passing Pelican Island, America’s first ever nature reserve, and the historic rocket launch site at Cape Canaveral. Then we come to Daytona, which is popular with partying students and motorsport fanatics alike.

As well as attracting the rich and famous to its golden beaches, Florida’s great climate is also perfect for growing fruit, making the sunshine state one of the biggest producers of oranges in the world. We meet a citrus farmer who shows us some of the harvesting process.

By the beaches of South Florida the lifestyle is relaxed, with plenty of time for outdoor activities. We meet Sean Reyngoudt, whose life changed when he lost a leg in an accident as a teenager. But that didn’t stop him becoming a wakeboarding champion and enjoying life to the fullest.

Jesse Kennon’s family are the only permanent residents of Coopertown, and he takes on responsibilities as town mayor. A short way further up the coast lies Miami, once another small town, which underwent an almost miraculous growth to become the vibrant tourism, relaxation, and business hub we know today.

We head northward into the great swampy wilderness of the Florida Everglades. Airboat Captain Jesse Kennon knows his way around these marshes and where to find their most well-known and well-feared inhabitant: the alligator!

The only coral barrier reef in the United States surrounds the Florida Keys archipelago, and has been badly damaged by environmental pressures including ocean warming. The Coral Restoration Foundation is dedicated to its salvation, and in underwater nurseries, new coral is being grown to replenish the reef.

The town of Marathon in the Florida Keys is home to a unique hospital dedicated solely to caring for sea turtles. Marine biologist Bette Zirkelbach tells us about the dangers that sea turtles face in the wild. A lifesaving operation takes place, and a turtle is treated for a mysterious viral infection.

When the Fisher family of treasure seekers finally struck it rich, the local authorities tried to claim the bounty for themselves, and the case went to the Supreme Court. We learn how the “Florida Keys” got their name, and how these small outlying islands are linked to the mainland.

The East Coast of the United States of America stretches from the tropical blue seas and white sand of Florida’s Sunshine State to the Canadian border in the North. We begin our journey in the warm and relaxed islands of the Florida Keys, where modern-day treasure hunters are still at work, hunting for sunken Spanish gold.