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Wonders of the Universe
Messengers: From the fossils of The Burgess Shale to the sands of the world's oldest desert, Brian explains how light helps our understanding of the universe. S1 E4
Upcoming

Body Clock: What Makes Us Tick?
Scientists lock a man in a nuclear bunker to uncover how our body clock affects our health. S1 E1

Big Cats 24/7
Episode 6: Lion numbers continue to grow, but there's not enough food to go around; a lioness mum risks her life to feed her five cubs; Xudum's newborn leopard cubs face a deadly threat. S1 E6

Where The Wild Men Are With Ben Fogle
Tanzania: Ben meets Yorkshire-born Moli and his Californian wife Noelle in Tanzania, who run a safari business and live nomadically in a remote African wilderness. S4 E2

Where The Wild Men Are With Ben Fogle
Hungary: Ben spends time with Julia Pryke, who left behind a comfortable life in Berkshire, England, to live in a derelict two-bedroom farmhouse in the remote Hungarian countryside. S4 E3

Where The Wild Men Are With Ben Fogle
Canada: Ben meets former War Correspondent Julius Strauss in a remote mountain valley lodge in Canada and finds out how he became one of North America's top grizzly bear guides. S4 E4

The Dog Rescuers
Episode 5: The RSPCA receives a report that a couple who are banned from keeping animals have got new dogs. S6 E5

The Dog Rescuers
Episode 6: It's an upsetting day for Inspector Anthony Joynes after he is called to a distressing case. S6 E6

The Dog Rescuers
Episode 7: Inspector Anthony Joynes rescues two dogs, one with a serious skin problem. S6 E7

The Planets
A Moment in the Sun: The Terrestrial Planets: The rocky planets Mercury, Venus, Earth, and Mars were born at the same time from the same material - yet have lived radically different lives. What immense forces are at play? S1 E1

Elephant Hospital
Episode 1: The work of a Thailand hospital devoted solely to treating elephants, revealing the day to day challenges of dealing with super sized patients. S1 E1

Wild West
Desert Heartlands: Discover the amazing ways nature has found to survive in the extremely testing land of the wild west. S1 E1

Secrets of Our Universe with Tim Peake
Living in Space: Tim visits the European Space Agency in Cologne to meet Rosemary Coogan, a trainee astronaut. Using the latest virtual reality technology, Tim explains how you survive when you're 400km above Earth. S1 E3

Frozen Planet
Frozen South: Antarctica is the most hostile of earth's frozen worlds. Yet even here, life finds a way not just to survive, but thrive. S2 E4

Frozen Planet
Frozen Lands: In the far north of our planet lie vast frozen lands of snow-covered forest and open tundra. These are lands of extremes that push animals to their very limits. S2 E5

Frozen Planet
Our Frozen Planet: Our frozen planet is changing. We meet the scientists dedicating their lives to understanding what these changes mean for animals, people and the world as a whole. S2 E6

Blue Planet II
One Ocean: The landmark natural history series returns to take viewers on a unique voyage of discovery in the world's one ocean. S2 E1

Blue Planet II
The Deep: The wildlife documentary series narrated by David Attenborough goes on groundbreaking journey to the deepest parts of the oceans. S2 E2

Louis Theroux: Extreme Love - Autism
Louis explores the impact that having an autistic child has on families and sees how they cope with the most challenging aspects of the disorder.

24 Hours In A&E
Say You'll Be There: After a car mounts the pavement, three pedestrians are brought to Queen's with serious injuries. Jodie's cut her leg on glass on a night out. And is 61-year-old Crispin having a stroke? S19 E20

24 Hours in A&E
Say You'll Be There: After a car mounts the pavement, three pedestrians are brought to Queen's with serious injuries. Jodie's cut her leg on glass on a night out. And is 61-year-old Crispin having a stroke? S19 E20

24 Hours in A&E
The Last Roll of the Dice: Roofer Simon has fallen two storeys onto concrete. Evelyn's burnt her finger on a cheese stick, and 97-year-old Doris is in Resus with a fast heart rate. S19 E21

24 Hours In A&E
The Last Roll of the Dice: Roofer Simon has fallen two storeys onto concrete. Evelyn's burnt her finger on a cheese stick, and 97-year-old Doris is in Resus with a fast heart rate. S19 E21

24 Hours In A&E
Bless the Child: WWII hero Norman is treated for a dangerously low heart rate, with medics working to stabilise him. S19 E24

24 Hours in A&E
Bless the Child: WWII hero Norman is treated for a dangerously low heart rate, with medics working to stabilise him. S19 E24

Wild West
Desert Heartlands: Discover the amazing ways nature has found to survive in the extremely testing land of the wild west. S1 E1

Life Below Zero
The 11th Hour: As the days grow shorter in the Arctic, Alaskans struggle to accomplish their daily tasks. For Glenn and Andy, freezing temperatures and thick ice mean increased difficulties for trapping. S5 E3

Life Below Zero
Burn the Midnight Oil: In the darkest and coldest time of the year in the Arctic, Alaskans must use the brief hours of daylight to build tools, maintain their land, hunt for needed food, and sharpen their survival skills. S5 E4

Life Below Zero
Arctic Super Moon: In the Arctic, the search for life-sustaining water, warmth-providing firewood, and other vital resources is a never-ending quest. S5 E5

Hidden Wild Britain
Winter: The winter journey takes him from Scotland down to Sussex and many places in between. In Scotland, he finds wild boar and crested tits; in the Caledonian forest he searches for the rare pine martin. S1 E4

Blue Planet II
The Deep: The wildlife documentary series narrated by David Attenborough goes on groundbreaking journey to the deepest parts of the oceans. S2 E2

Elephant Hospital
Episode 1: The work of a Thailand hospital devoted solely to treating elephants, revealing the day to day challenges of dealing with super sized patients. S1 E1

Climate Change: Ade On The Frontline
Bangladesh and Bhutan: In Bangladesh and Bhutan, Ade sees the damage that climate change is causing and finds out how we can fight it - and how a whole country can go carbon negative. S1 E2

The Planets
A Moment in the Sun: The Terrestrial Planets: The rocky planets Mercury, Venus, Earth, and Mars were born at the same time from the same material - yet have lived radically different lives. What immense forces are at play? S1 E1

Wild New Zealand
Episode 1: Isolated since the time of the dinosaurs, New Zealand's wildlife has been left to its own devices - with surprising consequences. S1 E1

24 Hours in A&E
What the Day Will Hold: 83-year-old Kathleen has collapsed at the hairdresser, a 29-year-old cyclist is a victim of a hit-and-run and a teenager has a severe throat infection. S18 E9

24 Hours in A&E
Tales Of The Unexpected: Kristy is rushed to Queen's Medical Centre after severely dislocating her ankle, doctors try to work out why John is struggling to breathe and Hunter has come into A&E after falling from a tree. S18 E1

24 Hours In A&E
Tales Of The Unexpected: Kristy is rushed to Queen's Medical Centre after severely dislocating her ankle, doctors try to work out why John is struggling to breathe and Hunter has come into A&E after falling from a tree. S18 E1

24 Hours in A&E
I'll Be There: Sara is rushed to Queen's Medical Centre after a high speed car crash and Simon suffers multiple injuries falling from his bike. James has come to A&E after splitting his finger climbing a fence. S18 E2

24 Hours In A&E
I'll Be There: Sara is rushed to Queen's Medical Centre after a high speed car crash and Simon suffers multiple injuries falling from his bike. James has come to A&E after splitting his finger climbing a fence. S18 E2

Blue Planet II
Coral Reefs: The wildlife documentary series narrated by David Attenborough reveals the ingenious ways life exists in the undersea cities of tropical reefs. S2 E3

Martin Clunes: Islands of the Atlantic
Episode 1: Martin Clunes explores tropical São Tomé and Príncipe, known as the African Galapagos, and encounters some fearsome predators and powerful women on the remote Bijagos Islands. S1 E1

Dynasties
Episode 4: On Zambia's plains, a cheetah mother must keep her precious cubs safe, preparing them for life without her. S2 E4

David Attenborough’s Life
Creatures of the Deep: Journeying into the uncharted corners of the ocean, discover why a Pacific giant octopus makes the ultimate sacrifice to protect her young. S1 E8

Martin Clunes: Islands of the Atlantic
Episode 1: Martin Clunes explores tropical São Tomé and Príncipe, known as the African Galapagos, and encounters some fearsome predators and powerful women on the remote Bijagos Islands. S1 E1

Wild New Zealand
Episode 1: Isolated since the time of the dinosaurs, New Zealand's wildlife has been left to its own devices - with surprising consequences. S1 E1

David Attenborough's Natural Curiosities
Strange Parents: Why do some animals switch their traditional sexual identities? S2 E9

24 Hours in A&E
What the Day Will Hold: 83-year-old Kathleen has collapsed at the hairdresser, a 29-year-old cyclist is a victim of a hit-and-run and a teenager has a severe throat infection. S18 E9

24 Hours In A&E
Tales Of The Unexpected: Kristy is rushed to Queen's Medical Centre after severely dislocating her ankle, doctors try to work out why John is struggling to breathe and Hunter has come into A&E after falling from a tree. S18 E1

24 Hours in A&E
Tales Of The Unexpected: Kristy is rushed to Queen's Medical Centre after severely dislocating her ankle, doctors try to work out why John is struggling to breathe and Hunter has come into A&E after falling from a tree. S18 E1

24 Hours In A&E
I'll Be There: Sara is rushed to Queen's Medical Centre after a high speed car crash and Simon suffers multiple injuries falling from his bike. James has come to A&E after splitting his finger climbing a fence. S18 E2

24 Hours in A&E
I'll Be There: Sara is rushed to Queen's Medical Centre after a high speed car crash and Simon suffers multiple injuries falling from his bike. James has come to A&E after splitting his finger climbing a fence. S18 E2

David Attenborough’s Life
Creatures of the Deep: Journeying into the uncharted corners of the ocean, discover why a Pacific giant octopus makes the ultimate sacrifice to protect her young. S1 E8

David Attenborough’s Life
Creatures of the Deep: Journeying into the uncharted corners of the ocean, discover why a Pacific giant octopus makes the ultimate sacrifice to protect her young. S1 E8

Blue Planet II
Coral Reefs: The wildlife documentary series narrated by David Attenborough reveals the ingenious ways life exists in the undersea cities of tropical reefs. S2 E3

Blue Planet II
Coral Reefs: The wildlife documentary series narrated by David Attenborough reveals the ingenious ways life exists in the undersea cities of tropical reefs. S2 E3

The Planets
A Moment in the Sun: The Terrestrial Planets: The rocky planets Mercury, Venus, Earth, and Mars were born at the same time from the same material - yet have lived radically different lives. What immense forces are at play? S1 E1

The Planets
A Moment in the Sun: The Terrestrial Planets: The rocky planets Mercury, Venus, Earth, and Mars were born at the same time from the same material - yet have lived radically different lives. What immense forces are at play? S1 E1

Martin Clunes: Islands of the Atlantic
Episode 1: Martin Clunes explores tropical São Tomé and Príncipe, known as the African Galapagos, and encounters some fearsome predators and powerful women on the remote Bijagos Islands. S1 E1

24 Hours in A&E
What the Day Will Hold: 83-year-old Kathleen has collapsed at the hairdresser, a 29-year-old cyclist is a victim of a hit-and-run and a teenager has a severe throat infection. S18 E9

24 Hours in A&E
Tales Of The Unexpected: Kristy is rushed to Queen's Medical Centre after severely dislocating her ankle, doctors try to work out why John is struggling to breathe and Hunter has come into A&E after falling from a tree. S18 E1

24 Hours In A&E
Tales Of The Unexpected: Kristy is rushed to Queen's Medical Centre after severely dislocating her ankle, doctors try to work out why John is struggling to breathe and Hunter has come into A&E after falling from a tree. S18 E1

24 Hours In A&E
I'll Be There: Sara is rushed to Queen's Medical Centre after a high speed car crash and Simon suffers multiple injuries falling from his bike. James has come to A&E after splitting his finger climbing a fence. S18 E2

24 Hours in A&E
I'll Be There: Sara is rushed to Queen's Medical Centre after a high speed car crash and Simon suffers multiple injuries falling from his bike. James has come to A&E after splitting his finger climbing a fence. S18 E2

Wild New Zealand
Episode 1: Isolated since the time of the dinosaurs, New Zealand's wildlife has been left to its own devices - with surprising consequences. S1 E1

Blue Planet II
Coral Reefs: The wildlife documentary series narrated by David Attenborough reveals the ingenious ways life exists in the undersea cities of tropical reefs. S2 E3

Life Below Zero
The Rising Tides: The Alaskans push through the deep cold to increase their odds of survival. S11 E8

Dynasties
Episode 4: On Zambia's plains, a cheetah mother must keep her precious cubs safe, preparing them for life without her. S2 E4

The Planets
The Two Sisters: Earth & Mars: Professor Brian Cox continues his tour of the solar system revealing that it was once home to not one, but two blue planets. S1 E2

Wild New Zealand
Episode 2: The most extreme and wild parts of New Zealand are in the South Island, which lie towards Antarctica, in the path of the tempestuous 'roaring forties'. S1 E2

David Attenborough's Natural Curiosities
Magical Appearances: Uncovering the mystery of where some animals disappear to each year. S2 E10

Where The Wild Men Are With Ben Fogle
Ibiza: In a secluded valley on the island of Ibiza, Ben lives in a commune with an ex-navy officer who shunned a life of wealth and excess on the high seas for a back-to-basics existence. S4 E5

Where The Wild Men Are With Ben Fogle
Mongolia: Ben ventures deep into the freezing tundra of Outer Mongolia to meet a couple who left their comfortable life in America to become missionaries in this remote corner of the world. S4 E6

Where The Wild Men Are With Ben Fogle
North Carolina: Ben heads to a secret location in the USA's Appalachian Mountains to live with forest dweller Tod Kershaw, a former engineer whose wild tribe must scavenge other people's waste to stay alive. S4 E7

Blue Planet II
Big Blue: The wildlife documentary series narrated by David Attenborough explores a vast ocean desert where sperm whales must dive 1,000 metres just to feed. S2 E4

Life Below Zero
The Silent Hunter: Alaskans stand their ground as winter brings one final barrage. S11 E9

Martin Clunes: Islands of the Atlantic
Episode 1: Martin Clunes explores tropical São Tomé and Príncipe, known as the African Galapagos, and encounters some fearsome predators and powerful women on the remote Bijagos Islands. S1 E1

Simon Reeve's South America
Episode 2: Simon travels through Brazil, from the heart of the Amazon rainforest to the coast and the glamorous-but-troubled city of Rio de Janeiro. S1 E2

The Planets
A Moment in the Sun: The Terrestrial Planets: The rocky planets Mercury, Venus, Earth, and Mars were born at the same time from the same material - yet have lived radically different lives. What immense forces are at play? S1 E1

Wild New Zealand
Episode 2: The most extreme and wild parts of New Zealand are in the South Island, which lie towards Antarctica, in the path of the tempestuous 'roaring forties'. S1 E2

Where The Wild Men Are With Ben Fogle
Ibiza: In a secluded valley on the island of Ibiza, Ben lives in a commune with an ex-navy officer who shunned a life of wealth and excess on the high seas for a back-to-basics existence. S4 E5

Where The Wild Men Are With Ben Fogle
Mongolia: Ben ventures deep into the freezing tundra of Outer Mongolia to meet a couple who left their comfortable life in America to become missionaries in this remote corner of the world. S4 E6

Where The Wild Men Are With Ben Fogle
North Carolina: Ben heads to a secret location in the USA's Appalachian Mountains to live with forest dweller Tod Kershaw, a former engineer whose wild tribe must scavenge other people's waste to stay alive. S4 E7

Life Below Zero
The Silent Hunter: Alaskans stand their ground as winter brings one final barrage. S11 E9

Blue Planet II
Big Blue: The wildlife documentary series narrated by David Attenborough explores a vast ocean desert where sperm whales must dive 1,000 metres just to feed. S2 E4

The Planets
The Two Sisters: Earth & Mars: Professor Brian Cox continues his tour of the solar system revealing that it was once home to not one, but two blue planets. S1 E2

David Attenborough’s Life
Creatures of the Deep: Journeying into the uncharted corners of the ocean, discover why a Pacific giant octopus makes the ultimate sacrifice to protect her young. S1 E8

Where The Wild Men Are With Ben Fogle
Ibiza: In a secluded valley on the island of Ibiza, Ben lives in a commune with an ex-navy officer who shunned a life of wealth and excess on the high seas for a back-to-basics existence. S4 E5

Where The Wild Men Are With Ben Fogle
Mongolia: Ben ventures deep into the freezing tundra of Outer Mongolia to meet a couple who left their comfortable life in America to become missionaries in this remote corner of the world. S4 E6

Where The Wild Men Are With Ben Fogle
North Carolina: Ben heads to a secret location in the USA's Appalachian Mountains to live with forest dweller Tod Kershaw, a former engineer whose wild tribe must scavenge other people's waste to stay alive. S4 E7

Wild New Zealand
Episode 2: The most extreme and wild parts of New Zealand are in the South Island, which lie towards Antarctica, in the path of the tempestuous 'roaring forties'. S1 E2

Blue Planet II
Big Blue: The wildlife documentary series narrated by David Attenborough explores a vast ocean desert where sperm whales must dive 1,000 metres just to feed. S2 E4

Life Below Zero
The Silent Hunter: Alaskans stand their ground as winter brings one final barrage. S11 E9

Martin Clunes: Islands of the Atlantic
Episode 1: Martin Clunes explores tropical São Tomé and Príncipe, known as the African Galapagos, and encounters some fearsome predators and powerful women on the remote Bijagos Islands. S1 E1