C:
Cheetah: Science Reference Guide - A research and finding aid from the Science Reference Service at the Library of Congress [U.S. Library of Congress (LOC)]

E:
Earth Day: Selected Resources - Science Reference Guide - Finding guide from the Library of Congress, Science Reference Section [U.S. Library of Congress (LOC)]

G:
Global Warming & Climate Change: Science Tracer Bullet - updated Feb. 2011 - Finding guide from the Library of Congress, Science Reference Service [U.S. Library of Congress (LOC)]

H:
Health Risks of Atomic Bomb Exposure - Webcast of a presentation by Human geneticist William Jack Schull, outlining the health effects of exposure to atomic bomb radiation. [U.S. Library of Congress (LOC)]

M:
Mapping Water Use from Space - Webcast - Webcast of a talk at the Library of Congress. Martha Anderson, PhD., talks about using images from the Landsat satellite program to monitor water use and drought on U.S. farms. It is used to measure evapotranspiration, the total amount of water used in the process of growing crops. [U.S. Library of Congress (LOC)]

R:
Reduce, Reuse, Recycle -- Quick Guide to Resources - Finding aid from the Library of Congress, Science Reference Service [U.S. Library of Congress (LOC)]

Renewable Energy and Wildlife - Brings together many fields of research to help managers, policymakers, industry, and others make decisions that allow for energy growth while responsibly lessening conflicts between renewable energy, ecosystems and wildlife. [U.S. Department of the Interior (DOI), U.S. Geological Survey (USGS), Ecosystems]

T:
The Cheetah: A Race for Survival. Webcast - A Webcast of a presentation by Dr. Laurie Marker. She is the Founder and Executive Director of the Cheetah Conservation Fund, headquartered in the Republic of Namibia. [U.S. Library of Congress (LOC)]

U:
USGS Biocomplexity Thesaurus - A collection of biodiversity terms and their relationships, in the areas of Aquatic Sciences and Fisheries, Life Sciences, Pollution, Sociology, Ecotourism , and Fire Science. [U.S. Department of the Interior (DOI), U.S. Geological Survey (USGS), Core Science Analytics & Synthesis Program]

United States Global Change Research Program - Coordinates and integrates federal research on changes in the global environment and their implications for society. [Multiple agencies involved]