Climate Home: Arctic sea ice fell to its lowest winter extent in recorded history for a second straight year, according to scientists at the National Snow and Ice Data Center and NASA.
Ice cover in the polar region averaged 14.52 million square kilometres (5.607 m sq miles) on March 24, the US science agencies said in a statement on Monday.
Arctic sea ice appears to have reached a record low wintertime maximum for 2nd year in a row https://t.co/L2Ki4T2FK9 pic.twitter.com/WUsnLikuh6
-- NASA (@NASA) March...