World heading toward ‘peak glacier extinction’ with up to 4,000 set to disappear a year

Thousands of glaciers have vanished over the past few decades and as the world continues to heat up, they are expected to disappear at an increasing pace. New research gives a glimpse of just how quickly that might happen

​ Thousands of glaciers have vanished over the past few decades and as the world continues to heat up, they are expected to disappear at an increasing pace. New research gives a glimpse of just how quickly that might happen Read More Breaking News, Latest News and Videos | CNN