Microbes frozen for 40,000 years in Alaska's permafrost are thawing as temperatures rise, releasing CO2 and posing new ...

As glaciers and ice sheets retreat, they are exposing objects, organisms, and landscapes that have been locked away for ...

Scientists have uncovered a long-missing piece of the volcanic puzzle: rising magma doesn’t just form explosive gas bubbles ...

Methanotrophs, including those that capture methane from the air, seem to outcompete methanogens in dry environments, a new ...