The ecological health of the marine environment is being increasingly threatened by the increasing prevalence of radiation, which originates from natural and human-induced sources; explored the intricate network of effects arising from radiation exposure in marine ecosystems. This study shows the impact of direct and indirect factors on marine species, specifically focusing on disruptions in trophic interactions and population dynamics. This extensive study has also enabled us to uncover the intricate ecological and environmental ramifications of radiation, encompassing genetic alterations and ecosystem disturbances. This study examines mitigation and remediation approaches, assessing their efficacy and practicality. Scrutinize the current regulatory and policy framework and stress the need for more robust and more extensive policies to safeguard marine ecosystems against the detrimental effects of radiation. Finally, it provides important perspectives on possible methods for future study, calling for more queries to obtain an extra thorough understanding and properly address this considerable issue.