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World’s 33 major deltas are shrinking: Study

New York, Feb 24 (IANS) The world’s 33 major deltas are sinking and the vast majority of those have experienced flooding in recent years, primarily as a result of human activity, says a new study….









Coral reef sharks not apex predators

Sydney, Feb 23 (IANS) They may look ferocious but one should not be too worried as coral reef sharks eat prey that are smaller than a cheeseburger. In the latest study published in the journal…