Rhythm revolution: exploring Iran through its rich musical heritage - Ruairi Glasheen

A trip to the eastern Mediterranean becomes a journey into action in the face of the ongoing refugee crisis. Tom responds through food. Half a million meals later, he is still serving.

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

The steppe is changing and rural nomads are moving to the cities. Hattie spent two months finding out why.

A journey to the Darién Province to visit ancient stone petroglyphs recorded by the explorer Robert Hyman in 1994. John recounts his stay in an Embera village, at the end of the Sambu River, expressing how he was fortunate enough to discover two new petroglyph sites whilst trekking in the surrounding forest.