Eruptions of subglacial volcanoes may not be visible on the surface, but they can have consequences for the ice sheet. Heat ...

Ever since the discovery of methane on Mars, scientists have wondered if the Red Planet might harbor life. Now, researchers ...

Potential conditions analogous to Mars include microscopic fractures in deep bedrock, subglacial freshwater lakes, and highly saline deep-sea basins. Methanogens have been identified in such ...

One of the most remote and harsh regions on Earth, much of Siberia is sparsely inhabited and difficult to access, with temperatures plummeting to even -50°C. It has a vast tundra, frozen lakes, and ...

THERE has been much discussion about the release of enzymes from living or dead organisms in lake and sea water, and their subsequent participation in chemical transformations 1–5. There is ...

Sep. 30, 2024 — The Hunga Tonga underwater volcano was one of the largest volcanic eruptions in history, and now, two years later, new research has revealed its main ... Extinct Volcanoes a ...