Geology

The USGS is a science organization that provides impartial information on the health of our ecosystems and environment, the natural hazards that threaten us, the natural resources we rely on, the impacts of climate and land-use change, and the core science systems that help us provide timely, relevant, and useable information.

Find scientific information on environmental changes in weather, oceans, fisheries, climate, coasts, and related research, environmental satellites, charting, and more.

Official weather information via the National Oceanic and Atmospheric Administration. Features current weather warning/alert information, forecasts, weather safety, and other climate data.

Science.gov searches over 55 databases and over 2100 selected websites from 13 federal agencies, offering 200 million pages of authoritative U.S. government science information including research and development results.

Climate Central surveys and conducts scientific research on climate change and informs the public of key findings. Their scientists publish and our journalists report on climate science, energy, sea level rise, wildfires, drought, and related topics. This site also includes interactive Sea Level and Heat Level maps.

The American Meteorological Society promotes the development and dissemination of information and education on the atmospheric and related oceanic and hydrologic sciences and the advancement of their professional applications.

Geological information about the Parks, produced collaboratively by the US Geological Survey and National Park Service.

"The Encyclopedia of Earth (EoE) is an electronic reference about the Earth, its natural environments, and their interaction with society. The EoE is a free, expert-reviewed collection of content contributed by scholars, professionals, educators, practitioners and other experts who collaborate and review each other's work. The content is presented in a style intended to be useful to students, educators, scholars, professionals, as well as to the general public."

USGS National Geologic Map Database