The Arctic Is Melting Faster Than Expected

The Arctic could see its first ice-free summer day by 2027, exacerbating global warming and extreme weather. The Arctic could see its first summer as early as 2027, with nearly all of its sea ice melted away — a troubling milestone for the planet. For the first time, an international team of researchers, led by the University of Colorado and the University of Gothenburg in Sweden, used computer models to predict when the northernmost ocean would see its first ice-free day. An ice-free Arctic could have major impacts on ecosystems and Earth’s climate by altering weather patterns.