OPAL is a research and education program that aims to encourage collaboration to address major environmental challenges by empowering individuals to contribute to environmental protection. It involves partnerships between universities and research centers to conduct multi-disciplinary research projects. Community scientists and local groups are engaged to conduct research and education projects at a local level. Regional committees coordinate efforts and a national program unites the work while continuing to develop new resources and training. Key findings show that OPAL has successfully motivated more people to explore nature outdoors, contributed to scientific research, and raised environmental awareness.