Oceans

Southern Ocean

A guide to the sites visited by the Oceans team in the Southern Ocean. The team go in search of one of the planet's most curious and enigmatic creatures. The team also explore the iconic kelp forests to investigate how they're being threatened by the rise in sea temperatures and a new predator. Finally they enter a maze of perilous sea caves to hunt for evidence of ancient sea creatures that can reveal how this ocean formed.

Red Sea

A guide to the sites visited by the Oceans team in the Red Sea. The team dive in one of only two places on Earth you can see a new ocean being born and they uncover archaeological evidence of one of early man's first encounters with the sea. Also Philippe Cousteau Jr has an emotional journey to the remains of an ambitious underwater village.

Atlantic Ocean

A guide to the sites visited by the Oceans team in the Atlantic Ocean. In this episode the team make a dangerous dive into a 'black hole' to discover how different our planet's earliest oceans were 3.5 billion years ago. They dive one of only two places on the planet where the oldest life form on earth still survives. Finally they then brave waters teeming with sharks to act as human bait.

Indian Ocean

A guide to the sites visited by the Oceans team in the Indian Ocean. In this episode the team investigate how schools of manta ray suffering from shark bites are treated by the inhabitants of a remarkable reef. The expedition visits a coral nursery, where an extraordinary technique is being used to repair damaged reefs.

Indian Ocean - Coastal

A guide to the sites visited by the Oceans team in the coastal waters of the Indian Ocean. The team search for one of the ocean's most mysterious creatures, the seahorse. They then dive in search of the sunken remains of a medieval village and the team works with scientists on a pioneering experiment to see how these coastal waters could help to predict natural disasters.