New: nsidcAll contenthive-129948hive-196917krhive-150122zzanhive-180932hive-188619steemhive-185836hive-183959photographyhive-144064hive-166405hive-183397uncommonlabhive-145157hive-101145hive-184714hive-103599hive-165987lifehive-139765hive-109690hive-154900hive-139150TrendingNewHotLikersnooses (78)in nsidc • 2 years agoSea-ice extent data from NASA's NSIDC.2012 set a historic record low for measured sea-ice extent in the northern hemisphere. In southern hemisphere, 2022 set a similar record low. (We've been measuring since 1979). 2023 is on track…