How the differences between Sunni and Shia has turned part of Pakistan into a no-go area for Shia Muslims.

Orphaned by the 2017 Freetown mudslide, Kelfala recalls the trauma of discovering his own fathers body amongst the rubble.

Artefact meets the campaigners helping women affected by period poverty, and asks if change is upon us.

We meet the team behind the Empower programme which helps young women exploited by gangs.