Details at this time are unclear as to what exactly caused an enormous glacier collapse on the Andean mountain of Salkantay in Peru. Satellite images should solve the mystery of how the collapse started. There was a similar example of  glacial collapse ice in 2016 in the Himalayas of Tibet...

  • February 28, 2020

And what seems clear now is that Greenland is no longer changing in geological time. It is changing in human time. Jon Gertner, Yale Environment 360                                                ...

  • December 12, 2019
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