Studying adaptation to extreme environments is essential for understanding the limits of life and evolutionary processes. Organisms that thrive in harsh conditions, such as high temperatures, salinity, or pressure, demonstrate unique physiological and genetic adaptations. These studies provide insights into fundamental biological mechanisms, ecological resilience, and potential applications in biotechnology and medicine. Furthermore, understanding how species adapt to extreme environments can shed light on climate change impacts, helping predict which species may survive or decline under changing environmental conditions, thus informing conservation strategies.