The Great Oxidation Event (GOE) was a major turning point when oxygen began to build up in Earth’s atmosphere and surface ...

Ancient limestones reveal how volcanic carbon once suffocated the oceans - offering a stark warning as modern oxygen levels ...

Antarctic sea ice is more than just a platform for penguins. The sea ice's high reflectivity influences the whole Earth's ...

Earth's earliest life forms developed ways to survive the harmful effects of arsenic to cope with dramatic changes in their ...

New research explores the wide-ranging consequences of record low summer sea ice in Antarctica. From more ocean warming to ...

Nutrient inputs may have decreased, yet oxygen depletion stays at about the same level. This is partly determined by the geographic specificities of the Baltic Sea, including the very slow turnover of ...