Although a new study of the mass of the Greenland Ice Sheet shows that previous research underestimated its ice loss by about 20 percent, which could lead to unexpected increases in sea level rise, it also held good news about the technological advancements used to make such measurements. The study, published last month in the … Continue reading A New Study Revealed Big Underestimates of Greenland Ice Loss—and the Power of New Technologies to Track the Changes