A new American Meteorological Society report paints a grim picture of the global climate.By Bob BerwynAs global warming continued to reshape Earth’s climate, the planet’s oceans reached record high temperatures for the third year in a row in 2025. Some northern forests and tundra released more carbon dioxide than they absorbed. And the Greenland Ice Sheet lost about 129 gigatons of ice, enough to form a cube of ice about three miles wide on each side.