[ad_1] Wikimedia Commons For the ancient Greco-Romans, the "Thule" was the northernmost place of the maps. And then, in the Middle Ages, the "last Thule" became synonymous with the most distant place. …
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[ad_1] International researchers have badyzed cyanobacterial pigments extracted from rocks in the Sahara Desert in Africa, dating back 1.1 billion years. The color of the chlorophyll that they have inside is bright …
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[ad_1] "He cried out and came running." Jochen Broc k s a scientist at the National University of Australia, described to the BBC the wonder of a researcher in his laboratory when …
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