National Geographic Society & The Nature Conservancy Freshwater and Community Conservation Externship (Fully Remote, 2026)

Applications are due by January 25, 2026, with the program beginning February 9, 2026, and running for 8 weeks. It requires about 10 hours a week, is part-time and fully remote, and comes with a USD $500 stipend. It is open worldwide to those aged 18 to 25.