Current global climate models (GCMs) support with high confidence the view that rising greenhouse gases and other anthropogenic forcings account for nearly all observed global surface warming—slightly ...

The climate of the Southern Hemisphere is shaped by unique atmospheric circulation modes, ocean–atmosphere interactions and external forcings. The Southern Annular Mode (SAM) governs the strength and ...

Water is everywhere, from the snowpack in the mountains to the tap in our kitchens. But while we often think about rainfall and snow as the main drivers of our water supply, it turns out that ...