Your daily dose of stunning.All photos courtesy of the awesomeness which is National Geographic.
Methane Bubbles, AlaskaPhoto: Mark Thiessen
The first clear ice of fall on an Alaskan lake captures methane that all summer long has bubbled from the bottom mud. In spring it will be released into the air. As permafrost melts, new lakes are forming all around the Arctic.
Methane Bubbles, Alaska, Photo: Mark Thiessen, National Geographic The first clear ice of fall on an Alaskan lake...