Al Jazeera takes a look at an intricate farming operation within Stockholm’s city walls.

Paul Rhys spent five years as a sports reporter, producer and presenter at Al Jazeera English in Qatar, before moving to Paris to cover sport in Europ... e. He has travelled to major events such as the Rugby World Cup in France and New Zealand, the Beijing Olympics, the Africa Cup of Nations in Angola and the football World Cup in South Africa. Follow @Pjc_rhys //
Al Jazeera takes a look at an intricate farming operation within Stockholm’s city walls.
The country is the first to use drones to carry defibrillators, a crucial intervention for sudden cardiac arrest.
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In January, herders won back exclusive rights to hunting and fishing in their area of the Arctic, but that has led to heightened tensions between Sami people and local Swedes.
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China’s Olympic swimming champion Sun Yang has his career ended for breaking anti-doping rules.
Russian player was once at the top of world tennis, one of the richest female athletes in history, earning millions on and off the court.
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