Arctic sea ice dwindles to second lowest year on record

An animation released by Nasa shows the evolution of Arctic sea ice cover from its wintertime maximum extent, to its minimum - the second lowest in the satellite era. Video: Nasa

Associated article


On board the RV Tom Crean

Take a look abroad the RV Tom Crean, Ireland's newest maritime research vessel, during a scientific survey to redeploy a weather buoy off the Wexford coast.


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