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Oxygen
02.11.2019
The appearance of mobility in multicellular beings could be much older than we thought. This at least, is what the small fossilised tunnels found in 2.1 billion-year-old rocks in Gabon suggest.
Article
01.22.2018
The Earth hasn't always been the blue, hospitable planet it is today. On at least three occasions our planet was completely covered with ice. How did the Earth get into this state and, above all...