Mauri Pelto has tracked North Cascades glaciers for 43 years. His daughter, Jill Pelto, has joined him for nearly 20.

Scientists covered a Swiss glacier with sheep's wool blankets, cutting ice melt by up to 70% and testing a biodegradable alternative to plastic covers.

Scientists have proposed using anchored seabed curtains to block warm ocean water from accelerating ice loss at Antarctica’s rapidly melting Thwaites Glacier — a possible climate fix that falls into ...

Add Yahoo as a preferred source to see more of our stories on Google. A sheep wool-covered snow protection test site is pictured during a press conference presenting the results of the "Keep It Wool" ...