Melting permafrost has made 75 of Alaska’s streams and 41 wetlands ‘burn’ – blackening vegetation like wildfire, leaving fish suffocated and threatening local citizensMelting permafrost has made 75 of Alaska’s streams and 41 wetlands ‘burn’ – blackening vegetation like wildfire, leaving fish suffocated and threatening local citizens Melting permafrost has made 75 of Alaska’s streams and 41 wetlands ‘burn’ – blackening vegetation like wildfire, leaving fish suffocated and threatening local citizens Science & tech Articles | Mail Online