RTD crew travels to India to investigate its booming surrogacy industry. Surrogacy for profit is a controversial issue, due to fears that it may leave vulnerable women open to exploitation. However, those at centers such as the Akanksha Infertility Clinic in Gujarat are convinced of the benefits for all involved. Dr. Nayna Patel has so far helped over 500 childless couples become parents to their own offspring, while providing surrogate mothers with a life-changing sum of money.

According to official statistics, two people are killed by police in the USA every day. With the proliferation of mobile devices with cameras, cases against law enforcement have become easier to prove, but that hasn’t stopped them happening. Miguel Francis-Santiago meets people who have been personally affected by abuses of authority.

Murder in the Mearns, in 1968. A young farmer is shot in his sleep but who pulled the trigger?

The case of Jessie McLachlan, known as 'the Sandyford killing', looks at Glasgow's notorious 'square mile murders.' Jess McPherson worked at Sandyford Place, part of gentrified Glasgow. In the early hours of a summer morning in 1862, she was found badly beaten and dying in her basement bedroom. Her best friend Jessie McLachlan was subsequently arrested and accused of murder. There was a public outcry however, when it became evident that McLachlan's wealthy employers were being protected by the authorities.

A new four-part documentary brings to life, in breathtaking CGI, an epic future journey our species has already begun - the voyage of an autonomous spacecraft to a planet beyond our Solar System in search of life.

Watch as the Outback skies explode with thunder and rain, breaking the stifling heat, bringing relief to the animals and people, and beginning a new season in this ancient land.

Economic and social theorist Jeremy Rifkin lays out a roadmap for the future to grow our economy and save the environment.

Ex-Special Forces soldier Jason Fox used to hunt drug lords for a living. Now, he heads unarmed into the heart of Latin America's billion-dollar cartels.

Three young men bond together to escape volatile families in their Rust-Belt hometown. As they face adult responsibilities, unexpected revelations threaten their decade-long friendship.

It might be the dry season, but there's no rest in the outback: There are turtle eggs to be laid, saltwater crocodiles to dodge and young birds on maiden flights. Cattle must be mustered from the far corners of vast cattle properties and, when that is done, rodeos slam into action.

A story of a sniper fighting for the pro-Russian rebels in Eastern Ukraine.

Dr Yasmin Khan explores an extraordinary collection of ships' passenger lists to trace the changing story of migration from the Indian subcontinent to Britain over three key decades. In this first episode, she tracks down passengers who travelled from Mumbai, known previously as Bombay, to Britain in the 1930s on the luxurious P&O liner The Viceroy of India. Yasmin discovers the challenges faced by these new arrivals as they tried to build a life in a strange land and reveals how their individual stories reflect the increasingly strained relationship between Britain and its Indian Empire.

The narrow coast that runs along the southern tip of Africa is home to an abundance of vibrant wildlife, thanks to the two ocean currents that wash up along its opposite shores. Explore the vast ecosystems that make it a haven for biodiversity.

Alex Zane visits the set of The Equalizer 2 for a special, behind-the-scenes look at the all-action sequel, which sees Denzel Washington return to deliver more unflinching justice.

Explore the intricate beauty of onnagata dancing.