Homelessness is a complex social issue that refers to the state of lacking a fixed, regular, and adequate nighttime residence. Individuals experiencing homelessness may be living on the streets, in shelters, or in temporary housing facilities. This research area focuses on understanding the causes and consequences of homelessness, as well as identifying effective strategies for preventing and addressing this issue. Researchers in this field may examine topics such as the impact of economic inequality, mental health and substance abuse issues, housing policies, and social services on homelessness. Ultimately, the goal of research on homelessness is to inform policy and practice interventions that can help individuals and families find stable and secure housing.