Before-and-After Satellite Images Show Upsetting Glacier Loss in Swiss Alps

NASA's Landsats captured views of a Swiss glacier 40 years apart, showing how a warming world has reduced its footprint.

Before-and-After Satellite Images Show Upsetting Glacier Loss in Swiss Alps
NASA's Landsats captured views of a Swiss glacier 40 years apart, showing how a warming world has reduced its footprint.