University of North Texas Health Science Center, Fort Worth, Texas, has been accepted into the World Health Organization (WHO) Chemical Risk Assessment Network, a global collaboration focused on identifying and assessing the emerging health risks from chemicals in our environment. Serving as University of North Texas Health Science Center’s lead participant to the WHO network is Dr. Alisa Rich, assistant professor of environmental and occupational health sciences in the School of Public Health. Faculty across the university will be invited to work with Dr. Rich on topics and issues to come.