@Riffin T Sajeev,Russel T sajeev The reddish peaks in this 3.7-billion-year-old rock may be structures made by microbes in a shallow ocean—if so, they would be the earliest known evidence of life on Earth.A. Nutman et. al. Nature 536, 7618 (1 September 2016) © MacMillian Publisher Ltd. Hints of oldest fossil life found in Greenland […]