Located in Port Aransas, Texas, the Marine Science Institute (MSI) has active research programs in marine science disciplines including the physiology, biochemistry and ecology of marine plants and animals; dynamics of marine ecosystems; biogeochemistry; mariculture; toxicology; and environmental monitoring. Site features information on academics, research, faculty, outreach, and facilities. Outreach section provides information on teacher workshops, field trips, classroom activities, and online programs.