Arno Van Rensbergen

GALWAY - For months now, the North Atlantic has been plagued by extreme heat waves. The new high-tech research vessel the Belgica is sailing to the polar regions for the first time to document and investigate the effects of climate change in the oceans. Journalists Arno Van Rensbergen and Johannes De Bruycker went on board for a week.

SARAJEVO - Thirty years after the start of the civil war, Bosnia and Herzegovina is once again in troubled waters. The fragile balance between Bosniaks, Serbs and Croat Bosnians risks being disrupted by political instability.

ORANIA - Until thirty years ago, white Afrikaners dominated South Africa, today they feel like a threatened minority. The monopoly on agricultural land is disappearing, their culture is under pressure and many feel unsafe in the big cities. More and more Afrikaners are turning their backs on the rainbow nation. In Orania, the country's most contested village, they want to preserve their identity.

MELILLA - The Spanish enclave of Melilla, geographically part of Africa, politically part of the European Union, is located on Morocco's northern coast. The border between the continents here consists of a triple fence with countless pits and guard posts.

IRAN - The Iranians are caught between two fires today. On the one hand they suffer the American sanctions, on the other hand there are many domestic issues to overcome. During the "Nowruz" period, we investigated this stifling position with various teams across Iran. The story about Nowruz transcends borders and identities.