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.

Hannah Fry takes a spectacular look at the science of size. Hannah starts by asking whether things could be bigger, including Earth and living things.

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.

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.

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.

This looks at how the idea of nature as a self-regulating ecosystem is a machine fantasy.

Why do humans find the machine vision so beguiling - does it excuse our failure?

The Bible describes how Sodom and Gomorrah were destroyed in a storm of fire and brimstone. Could the inspiration for this story come from a natural apocalypse around the Dead Sea in the Middle East?

Richard Miles explores the power and the paradox of the \'Greek Thing\' - a blossoming in art, philosophy and science that went hand in hand with political discord, social injustice and endless war.

Time Shift reveals the history of the frozen continent, finding out why the most inhospitable place on the planet has exerted such a powerful hold on the imagination of explorers, scientists, writers and photographers.

He shows how 20th-century attention turned from civilisation and kings to the search for the common man against a background of science and competing political ideologies.

David Attenborough explores just how far climate change is altering our planet, from drought-stricken rainforest to declining polar bears, from flooded homes to bleached coral. He searches for the evidence that it is our daily activities which are radically changing the climate, leaving the future of Earth largely up to us.

In the 4th century BC the Greek philosopher Aristotle travelled to Lesvos, an island in the Aegean teeming, then as now, with wildlife.

A unique journey around the weird and wonderful planet that we call home.

The first of three programmes in which nuclear physicist Professor Jim Al-Khalili tells the story of the greatest scientific discovery ever - that everything is made of atoms.

Professor Al-Khalili takes us from the discovery of the atom to the development of quantum mechanics

This episode tackles world-changing discoveries such as radioactivity, the Atom Bomb and the Big Bang, and tries to answer the biggest questions of all - why are we here and how were we made?