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…

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…