In search of a 'lost' house in Bangladesh - Shreyashi Dasgupta

Having traversed Antarctica by ski, Dr Alex Brazier is no stranger to working in a team under pressure. Now, his work in a busy ICU through a pandemic brings new insights into stamina and resilience.

Leading an expedition to the Marquesas Islands to study a rare parrot, Liv Grant treks uninhabited islands, swims shark-filled waters and joins a festival of feathers.

With a cinema in her pack, Emma travels to remote communities in the mountains, sharing stories at nomadic camps and monasteries.

Last year Rwandans commemorated the 20th anniversary of the 1994 genocide. Fergus was in Kigali over this period and attended genocide memorial ceremonies, massacre sites and interviewed a number of survivors. He reflects on Genocide Memorial Week and where Rwanda now finds itself in the modern world.