Problems have dogged its floodgates but other measures have been successful.
Sea ice researcher Dr Polona Itkin spoke to Horizon about life aboard a research vessel drifting in the Arctic.
Researchers aim for new ways to reduce tensions and poaching.
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It's time for an active debate on gene editing says ethicist Prof. Christiane Woopen.
Scientists are giving evolution a helping hand.
The basic premise is to open up the innovation process to all active players.