The Documentary Episodes Available now

The ark of the dry lands
How a seed bank in Morocco is protecting around 150,000 different seed-types

Diabetes in Pakistan: A nation's struggle
Pakistan faces challenges of awareness, healthcare access, and rising cases of Diabetes

Iran crisis: your questions answered
What's next for Iran's nuclear ambitions? We put your questions to ÃÛÑ¿´«Ã½ experts

Inside the US trans military ban
As the US bans trans people from military service, two officers reveal the personal cost

Australia's extinction crisis
Why are so many of Australia’s unique animals now under threat of extinction?

The copper kingdom
Copper is critical in making wind turbines, electric cars and solar panels

The tyre scandal
How the UK's end-of-life tyres are causing health and environmental damage in India

The riddle of Iranian cinema
Award-winning film-maker Maryam Keshavarz unravels the defiant world of Iranian cinema

The three babies mystery
The search for the parents of three babies abandoned in shopping bags in east London, UK

America: The human plasma factory
Kathleen McLaughlin investigates the multibillion-dollar global plasma industry