Thermoregulation is the process by which animals and humans maintain a stable internal body temperature despite external changes in temperature. This physiological process is crucial for the survival and optimal functioning of organisms, as even slight deviations from the normal body temperature can have harmful effects. Thermoregulation involves a complex interplay of mechanisms such as shivering, sweating, vasodilation, and vasoconstriction to either generate or dissipate heat as needed. Research in thermoregulation aims to understand these mechanisms and how they are affected by factors such as environmental conditions, exercise, and hormonal regulation. This research has implications for various fields including physiology, ecology, and biomedical science.