Prof. Dr. Mohamed Abdel-Aziz Younes has recently rejoined the staff of Geology Department, Faculty of Science, Alexandria University, Egypt as a Professor of Petroleum Geology and Geochemistry in 2007. Mohamed has B. Sc. Honors (1981) in Special Geology and M. Sc. (1985) in Petroleum Geology. He obtained his Ph. D. in Petroleum Geology and Geochemistry of the Gulf of Suez in (1991) from Alexandria University, Egypt. He is an active member in the American Association of Petroleum Geologists (AAPG), European Association of Organic Geochemists (EAOG), the American Association for the Advancement of Science (AAAS) and the Egyptian Geological Survey (EGS). He obtained the Alexandria University Scientific Encouragement Prize for the academic year 2003. Mohamed is the author of several international published research papers on the Petroleum Geology and Geochemistry of the Gulf of Suez, Western Desert, Nile Delta and Offshore Mediterranean Sea and the Upper Egypt.