The first satellite images of the Pacific nation of Tonga after Saturday's volcanic eruption emerged Tuesday. The photos show the islands coated in ash. Despite the violent explosion, the Tongan ...
Editor’s Note: Shane Cronin is a Professor in Volcanology at the University of Auckland, New Zealand. He has published more than 200 scientific papers on the chemistry and physics of active volcanoes ...
David Webster receives funding from the Social Sciences and Humanities Research Council. He is a fellow of the Canadian Foreign Policy Institute and a member of the Canadian Network on Humanitarian ...
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