Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.

Kate Humble joins a team of geologists at the Vanuatu archipelago to investigate some of the most active volcanoes in the world - and to predict if another major eruption might be imminent.

Oceans is an eight-part series on BBC Two, which seeks to provide a better understanding of the state of the Earth's oceans today, their role in the past, present and future and their significance in global terms. Paul Rose also documents some of the scientific observations his team made as a feature for BBC News.

Professor Brian Cox goes on a grand tour of the planet to explain how the Earth's beauty is created by just a handful of forces.

Dr Alice Roberts reveals how your body tells the story of human evolution. The way you look, think and behave is a product of a 6 million year struggle for survival.

Sir Ranulph Fiennes is credited as being the World’s Greatest Living Explorer. Among his extraordinary achievements, he was the first to circumnavigate the world from pole to pole, crossed the Antarctic on foot, broke countless world records, and discovered a lost city in Arabia. He has travelled to the most dangerous places on Earth, lost half his fingers to frostbite, raised millions of pounds f...

Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.

Professor Brian Cox goes on a grand tour of the planet to explain how the Earth's beauty is created by just a handful of forces.

220 million years ago dinosaurs were beginning their domination of Earth. But another group of reptiles was about to make an extraordinary leap: pterosaurs were taking control of the skies. The story of how and why these mysterious creatures took to the air is more fantastical than any fiction. In Flying Monsters 3D, Sir David Attenborough the world’s leading naturalist, sets out to uncover the tr...

Sir Ranulph Fiennes is credited as being the World’s Greatest Living Explorer. Among his extraordinary achievements, he was the first to circumnavigate the world from pole to pole, crossed the Antarctic on foot, broke countless world records, and discovered a lost city in Arabia. He has travelled to the most dangerous places on Earth, lost half his fingers to frostbite, raised millions of pounds f...