Filmmaker Ali Weinstein follows the efforts of Sam, a young, hip evangelical pastor, as he tries to expand the reach of his church, C3.

Taking the pulse of Earth; asking if humans can change their ways in time.

The inside story of the high-stakes race to defeat a killer virus and save millions of lives.

Scientists discuss whether cannabis or snake oil is the medical cure-all and distinguish the medicine from the myths.

A feud between Nygard and his neighbor in the Bahamas cracks Nygard's operation wide open and exposes a shocking pattern of abuse.

An investigation into the murder of Tim Bosma.

Filmmaker Barry Avrich chronicles the events that lead to the largest art fraud in American history.

M'Chigeeng First Nation on Manitoulin Island was once the center for the Anishinaabe people; this changed dramatically when a series of treaties cut off the community from their traditional lands.

Scientists discuss whether cannabis or snake oil is the medical cure-all and distinguish the medicine from the myths.

A feud between Nygard and his neighbor in the Bahamas cracks Nygard's operation wide open and exposes a shocking pattern of abuse.

An investigation into the murder of Tim Bosma.

Filmmaker Barry Avrich chronicles the events that lead to the largest art fraud in American history.

M'Chigeeng First Nation on Manitoulin Island was once the center for the Anishinaabe people; this changed dramatically when a series of treaties cut off the community from their traditional lands.

Scientists discuss whether cannabis or snake oil is the medical cure-all and distinguish the medicine from the myths.

A feud between Nygard and his neighbor in the Bahamas cracks Nygard's operation wide open and exposes a shocking pattern of abuse.

An investigation into the murder of Tim Bosma.

Examining how Wilbern Cooper evaded justice and led an ordinary life for 28 years, knowing he had murdered 22-year-old David McKillop in Farmington Hills, Mich., in 1978.

Two teenagers, Charlene Ellis and Letisha Shakespeare, are shot dead after they leave a party in Birmingham; reflecting on that night, Letisha's mother talks about the tragic circumstances of her death.

In 2017, firefighters discover the burned body of French au pair Sophie Lionnet in a London garden; it soon comes to light that her life had been taken by the couple she worked for.

Examining how Wilbern Cooper evaded justice and led an ordinary life for 28 years, knowing he had murdered 22-year-old David McKillop in Farmington Hills, Mich., in 1978.

Two teenagers, Charlene Ellis and Letisha Shakespeare, are shot dead after they leave a party in Birmingham; reflecting on that night, Letisha's mother talks about the tragic circumstances of her death.

In 2017, firefighters discover the burned body of French au pair Sophie Lionnet in a London garden; it soon comes to light that her life had been taken by the couple she worked for.

Examining how Wilbern Cooper evaded justice and led an ordinary life for 28 years, knowing he had murdered 22-year-old David McKillop in Farmington Hills, Mich., in 1978.

Two teenagers, Charlene Ellis and Letisha Shakespeare, are shot dead after they leave a party in Birmingham; reflecting on that night, Letisha's mother talks about the tragic circumstances of her death.

In 2017, firefighters discover the burned body of French au pair Sophie Lionnet in a London garden; it soon comes to light that her life had been taken by the couple she worked for.

The key element of life on Earth, it has the power to build and destroy.

North Atlantic right whales are on the brink of extinction; following the fight to save them.

Anthony Morgan hosts an investigation into how wait staff at the Cataract Hotel in Niagara Falls ran a secret resistance cell to help enslaved people escape to freedom.

With unflinching honesty, self-examination, regret, fear, exuberance and an unshakable belief in family and the transformative nature of music, singer-songwriter David Crosby shares his often challenging journey.

Comic Romesh Ranganathan leaves his comfort zone and travels to some of the most beautiful and dangerous places around the world.

Romesh travels to Rwanda to discover its culture, experience wildlife and find out how the country has healed and rebuilt itself after the 1994 genocide.

Anthony Morgan hosts an investigation into how wait staff at the Cataract Hotel in Niagara Falls ran a secret resistance cell to help enslaved people escape to freedom.

With unflinching honesty, self-examination, regret, fear, exuberance and an unshakable belief in family and the transformative nature of music, singer-songwriter David Crosby shares his often challenging journey.

Comic Romesh Ranganathan leaves his comfort zone and travels to some of the most beautiful and dangerous places around the world.

Romesh travels to Rwanda to discover its culture, experience wildlife and find out how the country has healed and rebuilt itself after the 1994 genocide.

Anthony Morgan hosts an investigation into how wait staff at the Cataract Hotel in Niagara Falls ran a secret resistance cell to help enslaved people escape to freedom.

With unflinching honesty, self-examination, regret, fear, exuberance and an unshakable belief in family and the transformative nature of music, singer-songwriter David Crosby shares his often challenging journey.

Five young organists compete in the Canadian International Organ Competition.

As 14-year-old Hollie sews her first dress with her mother, she faces the decision all Mennonite girls must make as they reach adulthood: She can become a full member of the church or join the wider world.

Canada's sex trafficking industry is reaching a national crisis level. Three survivors of trafficking tell their stories.

Five young organists compete in the Canadian International Organ Competition.

As 14-year-old Hollie sews her first dress with her mother, she faces the decision all Mennonite girls must make as they reach adulthood: She can become a full member of the church or join the wider world.

Canada's sex trafficking industry is reaching a national crisis level. Three survivors of trafficking tell their stories.

Five young organists compete in the Canadian International Organ Competition.

As 14-year-old Hollie sews her first dress with her mother, she faces the decision all Mennonite girls must make as they reach adulthood: She can become a full member of the church or join the wider world.

Canada's sex trafficking industry is reaching a national crisis level. Three survivors of trafficking tell their stories.

William Gadoury makes headlines around the world when he announces he's discovered the site of a lost Mayan city using NASA satellite images and an ancient Mayan map of the stars.

Delving deep inside the kitchen to reveal the delicious chemistry, physics, and microbiology of cooking.

New archaeological discoveries are challenging the understanding of when the first people arrived in North America, rewriting the human story.

Five North American individuals experience life in new and often unexpected ways when they choose to become Muslim.

Investigative journalist Tanya Talaga tries to piece together a mystery that dates back 150 years of who were the maternal matriarchs in her family.

Tanya dives into records left behind by her Uncle, looking for answers as to what happened to her family's matriarchs; her friend Sol Mamakwa joins her to look into his past at Residential School.

New archaeological discoveries are challenging the understanding of when the first people arrived in North America, rewriting the human story.

Five North American individuals experience life in new and often unexpected ways when they choose to become Muslim.

Investigative journalist Tanya Talaga tries to piece together a mystery that dates back 150 years of who were the maternal matriarchs in her family.

Tanya dives into records left behind by her Uncle, looking for answers as to what happened to her family's matriarchs; her friend Sol Mamakwa joins her to look into his past at Residential School.

New archaeological discoveries are challenging the understanding of when the first people arrived in North America, rewriting the human story.

Five North American individuals experience life in new and often unexpected ways when they choose to become Muslim.

Learn how an often-absent mother and tough-loving father shaped Charles; how the sensitive boy became a visionary and charitable man.

A look at the work of six Black Canadian artists, including Austin Clarke and Sylvia Hamilton.

A chronicle of the lives of Black Canadian athletes that delves into their rise and the challenges they faced.

Learn how an often-absent mother and tough-loving father shaped Charles; how the sensitive boy became a visionary and charitable man.

A look at the work of six Black Canadian artists, including Austin Clarke and Sylvia Hamilton.

A chronicle of the lives of Black Canadian athletes that delves into their rise and the challenges they faced.

Learn how an often-absent mother and tough-loving father shaped Charles; how the sensitive boy became a visionary and charitable man.

A look at the work of six Black Canadian artists, including Austin Clarke and Sylvia Hamilton.

A chronicle of the lives of Black Canadian athletes that delves into their rise and the challenges they faced.

Exploring whether non-human species have musical abilities.

An exploration of why fascinating and kinetic animal species, including humans, strut their stuff and why the urge to dance is one of evolution's favorite tricks.

Unraveling the secrets of the most extreme sleepers of the animal kingdom; answering why and how animals sleep, how they deal with sleep deprivation and if animals dream.

The mystery of a U.S. troop plane missing without a trace and with 44 people on board in the Yukon.

The Queen, who is busy with state duty, must manage several crises at once; a catalog of scandals threatens the monarchy and she watches as Windsor Castle goes up in flames.

The Queen faces the biggest crisis of her reign following the death of Princess Diana; with public opinion at an all-time low, the Queen must learn to adapt if she's to find her way in modern Britain.

Unraveling the secrets of the most extreme sleepers of the animal kingdom; answering why and how animals sleep, how they deal with sleep deprivation and if animals dream.

The mystery of a U.S. troop plane missing without a trace and with 44 people on board in the Yukon.

The Queen, who is busy with state duty, must manage several crises at once; a catalog of scandals threatens the monarchy and she watches as Windsor Castle goes up in flames.

The Queen faces the biggest crisis of her reign following the death of Princess Diana; with public opinion at an all-time low, the Queen must learn to adapt if she's to find her way in modern Britain.

Unraveling the secrets of the most extreme sleepers of the animal kingdom; answering why and how animals sleep, how they deal with sleep deprivation and if animals dream.

The mystery of a U.S. troop plane missing without a trace and with 44 people on board in the Yukon.

In Paris, Joanna visits the damaged Notre-Dame, meets the heiress Daphne Guinness, buys a vintage Chanel suit and meets Ibrahim, a refugee turned inner-city beekeeper.

Joanna's visit to Rome includes the Trevi Fountain, a meeting with a famous paparazzo, the privilege of unlocking the Sistine Chapel with its single key, and meeting famous movie star Gina Lollobrigida at Bulgari's flagship store.

Dame Joanna Lumley finds the more unusual and eccentric aspects of some of the world's most famous cities.

In Paris, Joanna visits the damaged Notre-Dame, meets the heiress Daphne Guinness, buys a vintage Chanel suit and meets Ibrahim, a refugee turned inner-city beekeeper.

Joanna's visit to Rome includes the Trevi Fountain, a meeting with a famous paparazzo, the privilege of unlocking the Sistine Chapel with its single key, and meeting famous movie star Gina Lollobrigida at Bulgari's flagship store.

Dame Joanna Lumley finds the more unusual and eccentric aspects of some of the world's most famous cities.

In Paris, Joanna visits the damaged Notre-Dame, meets the heiress Daphne Guinness, buys a vintage Chanel suit and meets Ibrahim, a refugee turned inner-city beekeeper.

Joanna's visit to Rome includes the Trevi Fountain, a meeting with a famous paparazzo, the privilege of unlocking the Sistine Chapel with its single key, and meeting famous movie star Gina Lollobrigida at Bulgari's flagship store.

Dame Joanna Lumley finds the more unusual and eccentric aspects of some of the world's most famous cities.

Success has little to do with performance; winners and losers are chosen by society; now, scientists have discovered the secret to predicting success.

Superpowers make rats the evolutionary heroes of the animal kingdom.

Some scientists are proposing radical ways to cool the warming planet, but others say it's time to restore nature on a global scale.

Exploring the stories of the people and cats involved in the competitive cat show circuit.

Canada's sex trafficking industry is reaching a national crisis level. Three survivors of trafficking tell their stories.

Canadian Inuk throat singer, songwriter, novelist and visual artist Tanya Tagaq speaks about matters that are important to her, including the seal hunt, the forced relocation of her family and how her parents shaped her.

Some scientists are proposing radical ways to cool the warming planet, but others say it's time to restore nature on a global scale.

Exploring the stories of the people and cats involved in the competitive cat show circuit.

Canada's sex trafficking industry is reaching a national crisis level. Three survivors of trafficking tell their stories.

Canadian Inuk throat singer, songwriter, novelist and visual artist Tanya Tagaq speaks about matters that are important to her, including the seal hunt, the forced relocation of her family and how her parents shaped her.

Some scientists are proposing radical ways to cool the warming planet, but others say it's time to restore nature on a global scale.

Exploring the stories of the people and cats involved in the competitive cat show circuit.

Canada's sex trafficking industry is reaching a national crisis level. Three survivors of trafficking tell their stories.

The filmmakers examine the life, influence and artistic legacy of Canadian musician and icon Gordon Lightfoot.

When a young RCMP constable is found murdered in the middle of a deserted road, it's up to Detective Earl Peters to figure out who killed his colleague in cold blood.

The filmmakers examine the life, influence and artistic legacy of Canadian musician and icon Gordon Lightfoot.

When a young RCMP constable is found murdered in the middle of a deserted road, it's up to Detective Earl Peters to figure out who killed his colleague in cold blood.

The filmmakers examine the life, influence and artistic legacy of Canadian musician and icon Gordon Lightfoot.

When a young RCMP constable is found murdered in the middle of a deserted road, it's up to Detective Earl Peters to figure out who killed his colleague in cold blood.

When a young RCMP constable is found murdered in the middle of a deserted road, it's up to Detective Earl Peters to figure out who killed his colleague in cold blood.

When a young RCMP constable is found murdered in the middle of a deserted road, it's up to Detective Earl Peters to figure out who killed his colleague in cold blood.

Filmmaker Barry Avrich chronicles the events that lead to the largest art fraud in American history.

M'Chigeeng First Nation on Manitoulin Island was once the center for the Anishinaabe people; this changed dramatically when a series of treaties cut off the community from their traditional lands.

Anthony Morgan hosts an investigation into how wait staff at the Cataract Hotel in Niagara Falls ran a secret resistance cell to help enslaved people escape to freedom.

Anthony Morgan hosts an investigation into how wait staff at the Cataract Hotel in Niagara Falls ran a secret resistance cell to help enslaved people escape to freedom.

Anthony Morgan hosts an investigation into how wait staff at the Cataract Hotel in Niagara Falls ran a secret resistance cell to help enslaved people escape to freedom.

Filmmaker Barry Avrich chronicles the events that lead to the largest art fraud in American history.

M'Chigeeng First Nation on Manitoulin Island was once the center for the Anishinaabe people; this changed dramatically when a series of treaties cut off the community from their traditional lands.

Anthony Morgan hosts an investigation into how wait staff at the Cataract Hotel in Niagara Falls ran a secret resistance cell to help enslaved people escape to freedom.

Anthony Morgan hosts an investigation into how wait staff at the Cataract Hotel in Niagara Falls ran a secret resistance cell to help enslaved people escape to freedom.

Anthony Morgan hosts an investigation into how wait staff at the Cataract Hotel in Niagara Falls ran a secret resistance cell to help enslaved people escape to freedom.

Filmmaker Barry Avrich chronicles the events that lead to the largest art fraud in American history.

M'Chigeeng First Nation on Manitoulin Island was once the center for the Anishinaabe people; this changed dramatically when a series of treaties cut off the community from their traditional lands.

Anthony Morgan hosts an investigation into how wait staff at the Cataract Hotel in Niagara Falls ran a secret resistance cell to help enslaved people escape to freedom.

Jamaican American poet and LGBTQ+ activist Staceyann Chin reclaims the art of mothering.

Activist and amateur filmaker, Mr. Winston LaRose.

Jamaican American poet and LGBTQ+ activist Staceyann Chin reclaims the art of mothering.

Activist and amateur filmaker, Mr. Winston LaRose.

Jamaican American poet and LGBTQ+ activist Staceyann Chin reclaims the art of mothering.

Activist and amateur filmaker, Mr. Winston LaRose.

The story of Princess Diana's life, including her heartaches and triumphs.

The story of high-tech entrepreneur Elon Musk.

With unflinching honesty, self-examination, regret, fear, exuberance and an unshakable belief in family and the transformative nature of music, singer-songwriter David Crosby shares his often challenging journey.

New archaeological discoveries are challenging the understanding of when the first people arrived in North America, rewriting the human story.

The story of Princess Diana's life, including her heartaches and triumphs.

The story of high-tech entrepreneur Elon Musk.

With unflinching honesty, self-examination, regret, fear, exuberance and an unshakable belief in family and the transformative nature of music, singer-songwriter David Crosby shares his often challenging journey.

New archaeological discoveries are challenging the understanding of when the first people arrived in North America, rewriting the human story.

The story of Princess Diana's life, including her heartaches and triumphs.

The story of high-tech entrepreneur Elon Musk.

With unflinching honesty, self-examination, regret, fear, exuberance and an unshakable belief in family and the transformative nature of music, singer-songwriter David Crosby shares his often challenging journey.

New archaeological discoveries are challenging the understanding of when the first people arrived in North America, rewriting the human story.

A detailed look about at famed, iconic television show from Canada that impacted multiple generations and its on-going legacy.

People meet their lookalikes and find out the resemblance is more than skin deep.

A detailed look about at famed, iconic television show from Canada that impacted multiple generations and its on-going legacy.

People meet their lookalikes and find out the resemblance is more than skin deep.

A detailed look about at famed, iconic television show from Canada that impacted multiple generations and its on-going legacy.

People meet their lookalikes and find out the resemblance is more than skin deep.

The inside story of the high-stakes race to defeat a killer virus and save millions of lives.

Scientists discuss whether cannabis or snake oil is the medical cure-all and distinguish the medicine from the myths.

Discussing how humans have survived extreme environmental changes in the past, and what it will take to survive what's next.

When Peter Nygard is arrested, survivors band together with journalists, criminal lawyers and former employees to bring forward evidence.

An investigation into a treatment centre with a controversial treatment for alcoholics.

Ben Ferencz, the last surviving Nuremberg Trial prosecutor, continues his lifelong crusade for law and peace.

Gander, Newfoundland, has become "The Crossroads of the World" once again thanks to new businesses, new residents, and newfound fame due to a hit Broadway musical.

Discussing how humans have survived extreme environmental changes in the past, and what it will take to survive what's next.

When Peter Nygard is arrested, survivors band together with journalists, criminal lawyers and former employees to bring forward evidence.

An investigation into a treatment centre with a controversial treatment for alcoholics.

Ben Ferencz, the last surviving Nuremberg Trial prosecutor, continues his lifelong crusade for law and peace.

Gander, Newfoundland, has become "The Crossroads of the World" once again thanks to new businesses, new residents, and newfound fame due to a hit Broadway musical.

Discussing how humans have survived extreme environmental changes in the past, and what it will take to survive what's next.

When Peter Nygard is arrested, survivors band together with journalists, criminal lawyers and former employees to bring forward evidence.

An investigation into a treatment centre with a controversial treatment for alcoholics.

Two years after murdering her 87-year-old father in an act of revenge, Barbara turns herself in for her crime.

When her father vanishes in Mexico, a daughter contends with betrayal and corrupt police in order to bring him home.

Two years after murdering her 87-year-old father in an act of revenge, Barbara turns herself in for her crime.

When her father vanishes in Mexico, a daughter contends with betrayal and corrupt police in order to bring him home.

Two years after murdering her 87-year-old father in an act of revenge, Barbara turns herself in for her crime.

When her father vanishes in Mexico, a daughter contends with betrayal and corrupt police in order to bring him home.

North Atlantic right whales are on the brink of extinction; following the fight to save them.

Anthony Morgan hosts an investigation into how wait staff at the Cataract Hotel in Niagara Falls ran a secret resistance cell to help enslaved people escape to freedom.

Thirty years after historic logging protests on Vancouver Island, the battle to protect old-growth forests is still raging.

A detailed look about at famed, iconic television show from Canada that impacted multiple generations and its on-going legacy.

Comic Romesh Ranganathan leaves his comfort zone and travels to some of the most beautiful and dangerous places around the world.

Life on the space station is a proving ground for humanity's next missions to the moon and beyond.

Thirty years after historic logging protests on Vancouver Island, the battle to protect old-growth forests is still raging.

A detailed look about at famed, iconic television show from Canada that impacted multiple generations and its on-going legacy.

Comic Romesh Ranganathan leaves his comfort zone and travels to some of the most beautiful and dangerous places around the world.

Life on the space station is a proving ground for humanity's next missions to the moon and beyond.