We track four people on their journey.
Zika virus: 'We have more questions than answers'
Retracing Marco Polo's journey through the heartland of China - from mighty Beijing to the City of Heaven.
12 Sep 2014 14:08 GMT
China, Asia, History
Marco Polo's travels retraced - from the Pamir Mountains along the Silk Road to Xanadu and the kingdom of women.
05 Sep 2014 07:07 GMT
In Marco Polo's footsteps: from Venice to the Holy Land, through the Middle East to the home of the assassins of Alamut.
01 Sep 2014 14:42 GMT
Al Jazeera World follows the everyday lives of Aleppo residents living amid the ongoing conflict and destruction.
A look at the ancient roots of food and the unrest simmering over rising cost of staples before Egypt's 2011 uprising.
We investigate the sinister and mysterious murders of some of Uganda's leading Muslim clerics.
What can Marco Polo's epic 13th century travels teach us about relations between East and West - then and now?
Arts & Culture
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