Politics (from Greek: πολιτικά, translit. Politiká, meaning "affairs of the cities") is the process of making decisions that apply to members of a group.
EU researchers examined mineral dust deposited on Mount Elbrus in southern Russia to identify its properties, source, and the conditions for its transportation and deposition. The aim was to increase understanding of how mineral aerosols are transported in the atmosphere and their impacts on climate change.