Al Jazeera infiltrates the gangs that control Africa’s gold, revealing money laundering operations that service Africa's political elite.

The Labour Files, the largest leak in British political history, examines thousands of internal documents, emails and social media messages.

The I-Unit reveals details of an alleged campaign of gang rape and murder inside a world-famous gorilla park in the Democratic Republic of the Congo.

The Truth Illusion investigates one of the most profound questions asked through the ages: what can we prove to be the truth?