The High Energy Astrophysics Science Archive Research Center (HEASARC) is the primary archive for high-energy astronomy missions, in the extreme ultraviolet, X-ray, and gamma-ray wavelengths. The HEASARC provides archival data, multi-mission software and analysis tools, and information about current and past observatory missions.
Home of GenBank (the National Institutes of Health's genetic sequence database), the Molecular Modelling Database, and other biotechnology resources.
Department of Education statistics and information on the state of education in the U.S. and other nations. See especially the Digest of Education Statistics and The Condition of Education.
Extensive collection of health-related statistical reports and publications from the U.S. government.
Provides access to wide range of services and sources for geophysical data. Areas include weather and climate, geomagnetism, earth observations from space, space weather and solar events, natural hazards, marine geology and geophysics, and ocean depth data.
NHGIS is a data portal for U.S. Census data in both tabular and geospatial formats. It provides access to summary statistics and GIS boundary files for population and agricultural censuses and other nationwide surveys from 1790 through the present. Alternatively, for a user-friendly online mapping interface connected to this same data see Social Explorer.
Interactive, online mapping service from the U.S. Geological Survey. Create customized topographic maps reflecting elevation, geology, land use, natural hazards, and other features.
From Brookhaven National Laboratory - focus is on low and medium energy nuclear physics; particularly neutron, charged-particle, and photonuclear reactions, nuclear structure, and decay data.
National Oceanic and Atmospheric Administration (NOAA) Climate.gov is a source of timely and authoritative scientific data and information about climate. Features news, data, maps, and policy information.
A source for free geospatial datasets covering the entire globe at small, large, and medium scales. Includes a variety of cultural and natural features as well as elevation and bathymetric basemaps.