From frozen bubbles suspended like punctuation marks in the cold lake waters to frost flowers ... resulting in crystal clear ...

Abraham Lake is bright turquoise in the spring and summer, and in the winter it's covered in frozen bubbles that are trapped in the ice. These methane bubbles are actually created by naturally ...

The carbon stored in the formerly frozen ground is consumed by the microbial community, which release methane gas. When lake ice forms in the winter, methane gas bubbles are trapped in the ice ...

The under-ice microbiome of seasonally frozen lakes. Limnol ... Modeling the impediment of methane ebullition bubbles by seasonal lake ice. Biogeosciences 11: 6791–6811. doi: 10.5194/bg-11-6791-2014 ...

Colossal explosions shake a remote corner of the Siberian tundra, leaving behind massive craters. In Alaska, a huge lake ...