Artificial Intelligence is a field that has revolutionized the world and especially the scientific universe. It has stimulated reflection on its inclusion in the epistemology of Information and Communication Sciences.This scientific discipline is often exploited in Informatology, in Communicology and in Medialogy or in Mediology as a support of operationalization of their heuristics in producing scientific knowledge. And yet, AI is an integral part of the very core of Information and Communication Sciences in promoting the elaboration of scientific knowledge.Also, this book emphasizes the fact that Computer Science, its home field, is one of the information sciences.In addition, digital, bibliomatics, artificial intelligence, natural human intelligence, artificial human intelligence, artificial memory, fake news, deepfakes, the technetronic revolution and the metaverse are exploited.Bibliology (the science of writing and written communication) is highlighted by its cognitive dimensions integrating artificial intelligence and memory.