01 May: Historical Gate and Towers Discovered in Zanjan Province

02 May: Evidence of Early Civilization Discovered in Northern part of the Greater Iran

03 May: American Archaeologist: Iranians, the Founders of Human Civilization

08 May: Excavations Begin In Isfahan's Siyabum

10 May: Archaeological Excavations in Ancient Bistun Starts

12 May: Ancient Iranian Relics From Afghanistan Find Sanctuary in Switzerland

13 May: The Remain of an Ancient Iranian Writing Discovered in Central Asia

13 May: In Ruin, Symbols on a Stone Hint at a Lost Ancient Iranian Culture in Central-Asia 

14 May: Explorer’s Ancient City Theory Recognized

15 May: Ancient Iranian Homeland (Central Asian) stone artifact animates archeologists

23 May: A Parthian Ceramic Coffin Discovered in Hamedan

26 May: UNESCO To Register National Iranian New Year of Norouz as Global Heritage