We track four people on their journey.
Zika virus: 'We have more questions than answers'
Al Jazeera exclusively leaks report of Pakistani investigation into Osama bin Laden's life and death in the country.
13 Jul 2013 12:45 GMT
Politics, US & Canada, Pakistan, United States
16 Jan 2013 06:06 GMT
Activist Maryam al-Khawaja in debate with Mansoor al-Arayedh, the chairman of the Gulf Council for Foreign Relations.
Human Rights, Bahrain, Arab Spring
As the WHO investigates the massive outbreak of microcephaly in Brazil, we travel to ground zero of the epidemic.
Health, Latin America, Brazil
Hundreds of Cambodian journalists make a living by uncovering news and then extorting bribes to bury the story.
Media, Journalism, Cambodia
How will improving relations between communist Cuba and the capitalist US affect the lives of people on both sides?
Politics, United States, Cuba