EnvironmentClimate cooling effect of volcanoes is bigger than we thought Analysis of sulphate particles in a Greenland ice core suggests we have underestimated the impact of volcanoes, and overestimated the contribution of anthropogenic sources News
EnvironmentThe Arctic and Antarctic saw record warmth and ice melt in 2022 The sea ice around Antarctica shrank to the smallest area ever recorded in early 2022, and there were exceptionally high temperatures at both poles News