Newsletter Thawing permafrost in Sweden releases less methane than feared, study finds A study in northern Sweden found that melting permafrost released one tenth as much methane as expected, suggesting emissions from thawing Arctic tundra could be less than previously feared.
Newsletter www.nytimes.com Global warming shifts Arctic climate from ice and snow to water and rain Open water and rain, rather than ice and snow, are becoming typical of the region, a new study has found.
