First the earthquake hit 7.5 on a richer scale, and then a tsunami with waves as high as 6 meters hit the Indonesian coast. (Click Channel...
Australia is the guardian of nature’s most precious and sensitive habitat: the Great Barrier Reef. (Subscribe: But repeated bleaching increases the risk of losing this ecosystem...
About 60 percent of the world’s freshwater is in Antarctica in a layer of ice that extends almost across the continent. (Subscribe: Much of the continent...
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