In the second episode, Fortey travels to the rainforests of Madagascar - an ancient island that has spawned some of the most extraordinary groups of plants and animals anywhere in the world.

In the final episode, Richard travels to Madeira to examine what happens to a volcanic island as it nears the end of its life-cycle and starts sinking back into the sea.

Oscar-winner Kevin Macdonald followed healthcare staff and Covid patients during the first wave of the virus - but found an unexpected story

Through moving and intimate interviews with public health officials and scientists, this film chronicles 54 days in which the United States made crucial decisions about the spread of Covid-19.

54 Days tells the story of the events that led to the lockdown and the gulf between what Chinese officials and scientists knew and what they told the world.

Presenter Hannah Fry reveals how much our planet can change in just a single day and how these daily changes are essential to our existence.

Presenter Hannah Fry reveals how much our planet can change in just a single day and how these daily changes are essential to our existence.

Diarmaid MacCulloch examines the concept of scepticism in Western Christianity.

For one night only, Professor Brian Cox goes unplugged in a specially recorded programme from the lecture theatre of the Royal Institution of Great Britain. In his own inimitable style, Brian takes an audience of famous faces, scientists and members of the public on a journey through some of the most challenging concepts in physics.

As the highest water bills ever land on doormats across the UK this April, this film investigates the future of the world's water, and paints a disturbing picture of a world running out of the most basic of life's essentials.

Absolute Zero is the ultimate limit of cold – a Holy Grail as exciting for scientists as the North and South Poles were to the great polar explorers. The Conquest of Cold is an epic journey from dark beginnings to an ultra-cool frontier.

The Conquest of Cold charts the attempts of many great names in science such as Francis Bacon, Robert Boyle, Michael Faraday and Antoinne Lavoisier to grapple with the perplexing mystery of cold.

Ever wondered what would happen in your own home if you were taken away, and everything inside was left to rot? The answer is revealed in this fascinating programme.

Hannah Fry takes a deep dive into some of the most extraordinary human stories emerging from the world of AI, from falling in love with a chatbot to life and death decisions made by robots.

Revealing the story of the British teenager whose AI girlfriend encouraged him to try to kill Queen Elizabeth II. What happens when humans start having relationships with AI chatbots?

Examining two pivotal cases from the driverless car revolution, including the first death of a pedestrian. Who should be held responsible

Investigating the hidden link between murder suspect Luigi Mangione and the controversial use of AI algorithms in healthcare.

A series of films about how humans have been colonised by the machines we have built. Although we don't realise it, the way we see everything in the world today is through the eyes of the computer

A series of films about how humans have been colonised by the machines they have built. Although we don't realise it, the way we see everything in the world today is through the eyes of the computers.