Biology Project
Online sources for learning biology. Some are available in Spanish, and one is available in Portuguese.

Climate at a Glance
Comparisons to earlier years

Climate Information and Services

Department of Energy Bridge
Search the Department of Energy Bridge for bibliographic information on all types of energy-related research.

Energy Information Administration
For all types of energy statistics

Federal R and D Project Summaries
Summaries of projects supported by the Department of Energy, National Institutes of Health, and National Science Foundation.

Invasivespecies.gov:
Impact, species profiles and links to agencies and organizations dealing with them

Minerals Information
Requires Adobe Acrobat Reader.

Nasa Technical Reports Server

National Earthquake Information Center

Science.Gov

U.S. Geological Survey
Publications Warehouse:bibliographic citations, full-text publications, maps.

U.S. Patents Database
Search patents by topic or browse the U.S. Patent Classification Database.

USGS Store
Order maps from the online store or click on the alphabetical index to find many online sources

Wastes
From the EPA. Links for EPA and state regulations regarding different types of waste products