The research projects that I develop with my team aim at finding innovative tools able to protect normal tissue and enhance tumor control. In this context, we have developed a novel modality of radiation therapy called FLASH-Radiotherapy that minimizes normal tissue toxicity and eradicates tumors in various organs including the brain, lung and skin and in various species including mice, zebrafish, pigs and cats. Much of our recent work has focused on investigating the entirely different biological response induced after FLASH exposure. Importantly, we have worked to secure the translation of FLASH-RT into clinical trials for human patients with cancer.