Last Updated: Tuesday, June 7, 2011, 18:54
Tropical regions are likely to experience irreversibly hotter summers within the next 20 to 60 years, warns a climatologist.
Last Updated: Saturday, July 3, 2010, 21:59
Rains cooled some parts of northern India on Saturday as mercury hovered around normal levels but high humidity played a spoilsport in the national capital causing discomfiture to the people.
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