Paul Street / TruthdigMay 1, 2019
The working-class holiday has Marxist and anarchist industrial-era roots, but the significance of May 1 goes deeper than that. Dig deeper ( 11 Min. Read )
Tim Radford / Climate News NetworkJan 13, 2019
Biologists identify another tale of conflict as African birds compete with European natives for resources in a fast-warming world. Dig deeper ( 3 Min. Read )
Paul Street / TruthdigApr 29, 2017
The working-class holiday has Marxist and anarchist industrial-era roots, but the significance of May 1 goes deeper than that. Dig deeper ( 12 Min. Read )
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Staff / TruthdigMar 1, 2017
As global warming throws the seasons out of sync, an early spring causes problems for flora and fauna in the Northern Hemisphere. Dig deeper ( 3 Min. Read )
By Alex Kirby, Climate News NetworkAug 22, 2013
British butterflies which appear early in the year may soon run out of time to adapt to ever-earlier springs, researchers say. Dig deeper ( 3 Min. Read )
By Tim Radford, Climate News NetworkFeb 8, 2013
Analysis of observations of budburst -- that promising moment near the end of winter when green shoots begin to appear on the first trees -- show that spring could arrive dramatically earlier by the end of this century. Dig deeper ( 3 Min. Read )
Nate Beeler, Cagle Cartoons, The Washington ExaminerApr 22, 2011Dig deeper
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