We’ve Lost 75% of Arctic Sea Ice in 30 Years

The summer-low volume of Arctic ice was estimated to have decreased by about 75% over approximately 30 years (from 1979 to 2011).* In fact, for the first time in human history, we might soon be able to actually sail all the way to the North Pole in the summer. [...]

July 21, 2017

1 2 3 7