EnvironmentRare triple-dip La Niña is mostly to blame for South America's drought Historically dry and hot weather in Argentina and neighbouring countries is being driven by the La Niña weather system and exacerbated by climate change News
EarthLandslides can be triggered by small changes in atmospheric pressure We knew earthquakes and heavy rain could initiate landslides, but now it seems alterations in atmospheric pressure can do it too if combined with certain conditions on the ground News