united states federal agency that manages national wildlife refuges, protects endangered species, manages migratory birds, restores nationally significant fisheries, and enforces federal wildlife laws.

healthy forests are our pathway to slowing climate change and advancing social equity.

we provide science about the natural hazards that threaten lives and livelihoods; the water, energy, minerals, and other natural resources we rely on; the health of our ecosystems and environment; and the impacts of climate and land-use change. our scientists develop new methods and tools to supply timely, relevant, and useful information about the earth and its processes.

the national park service cares for special places saved by the american people so that all may experience our heritage.

access 160+ million publications and connect with 25+ million researchers. join for free and gain visibility by uploading your research.

we're here to help you dream up your next trip, figure out the details, and reserve experiences at over 3,600 facilities and 103,000 individual sites across the country.