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Why seismologists didn’t see Mexico’s deadly earthquake coming
Mexico has a long seismic history, so any given earthquake here does not necessarily come as a surpr...
China’s ‘sponge cities’ aim to re
Asian cities are struggling to accommodate rapid urban migration, and development is encroaching on...
Europe is going grey: can EU countries work together to care for their elderly?
European societies are ageing. In 1950, only 12% of the European population was over age 65. Today t...