August 1, 2018

Present since the last ice age, most of the world's glaciers are now shrinking or disappearing altogether as the climate gets warmer. 

August 22, 2018

Records from the last five decades show that on average, spring snow is disappearing earlier in the year than it did in the past. 

October 22, 2009

Climate scientists discuss what they know about global climate change today, and how they know it.

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