More evacuated as early wildfires sweep western Canada

One of the year's first major wildfires in Canada closed in Monday on the British Columbia town of Fort Nelson, as thousands of people across the nation were forced to flee advancing blazes.

Brazil's flooded south paralyzed as waters remain high

Brazil's flooded south remained paralyzed Monday, with schools and health centers shut and streets cut off as overflowing rivers showed no sign of receding after torrential rains in a disaster that has left 147 dead.

Research examines factors of resilient city development

In recent years, with rapid urbanization, the global landscape of science and technology, industry, energy, and finance has undergone profound changes. Concurrently, emergencies or sudden events including natural disasters, ...

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