His research and educational activities focus on the interdisciplinary field of Physics, Geophysics, Geology and Archaeology, Cultural Heritage. In general, his research work refers to a wide spectrum of scientific fields of natural sciences & humanities (prehistory, archaeology, art and philosophy). In particular, he has been involved in various subjects in depth with innovative ideas and alternative approaches, all of which have been published in international cited journals, e.g, Nature, Science, Antiquity and many more, on archaeological sciences, nuclear physics, nuclear chemistry, archaeometry (in almost most special fields of the interdisciplinary subject such as nuclear dating, analytical techniques & characterization, archaeoastronomy, geophysical prospection), technology in Cultural Heritage, environmental archaeology, nuclear geophysics & geology, geophysics, palaeoenvironment, astronomy (solar activity and planets, solar-terrestrial relationships, aurorae), Sustainability in Cultural Heritage, and on presocratic philosophy and ancient history of astronomy. Materials studied include ceramics, kilns, obsidians, monuments (granites, limestones, sandstones), mural paintings, bones, volcanics, terrestrial and sea sediments, wooden, and metals. The time span of his applications ranges from Palaeolithic to modern era and studies area mainly SE Mediterranean, Middle East. He has taught Archaeometry (theory & laboratory), Environmental Archaeometry, Museology & Preventive Conservation, New Technologies in Archaeognostic Sciences, Archaeomaterials, Geoarchaeology & Paleoenvironment of SE Mediterranean, Dating Methods in Archaeology, Archaeoastronomy.