Permafrost melt poses long-term threat, says study
Permafrost melt poses long-term threat, says study
Melting permafrost could eventually disgorge a billion tonnes a year of greenhouse gas into the atmosphere, accelerating the threat from climate change, scientists said.
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Himalayas warming faster than global average... » read more
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Breaking with Manmohan a mistake, says Bardhan A leading Communist leader has admitted that withdrawing support to the Manmohan Singh government over the India-US civilian nuclear deal and West Bengal's decisions over Nandigram and Singur cost the Left the Lok Sabha election.