Organisms unlike anything alive today dominated life on earth about 1.64 billion years ago.They may have been the ancestor of all eukaryotes ie plants,animals and fungi that are alive today.Incuding us!Traces of their existence were found in rocks in Barney Creek in formation in Australia in formd of steroid eg Cholesterol which all eukaryotes…Read More

Was a small-brained human relative the world’s first gravedigger?Researcher claimed that Homo neledi,a small brained human relative buried it head and made art long before our own species actually did.