2016 was another record-breaker in terms of global temperatures, and it's part of a longer-term trend which has seen 15 of the hottest years on record occur since 2001. One victim of this warming is the Artic, where sea ice is steadily retreating, which means that the habitats for species that live there are also radically altering. So are these organisms equipped to cope with the change? Thomas Mock, from the University of East Anglia, has been studying one marine species which use a genetic trick to achieve considerable resilience, as he explained to Tom Crawford... Like this podcast? Please help us by supporting the Naked Scientists