Tag Archives: Live Science

Record Arctic Storm Melted Sea Ice

Image Credit: National Snow and Ice Data Center IUP Bremen From Live Science: Months before Hurricane Sandy hurled the Atlantic Ocean into houses and cities along the East Coast, another record-breaking cyclone battered North America, helping push this year’s Arctic … Continue reading

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Posted in Sea ice, Weather | Tagged , , , | 116 Comments

Erratic Environment May Be Key to Human Evolution

     Versus      Image Credit: Wikipedia                                 Image Credit: Anne Knock From Live Science: At Olduvai Gorge, where excavations helped to confirm Africa was the cradle of humanity, scientists now find the landscape once fluctuated rapidly, likely guiding early human … Continue reading

Posted in Climate_change, Paleoclimatology, Environment, Rainfall | Tagged , , , | 62 Comments