Reports

The impacts of global warming on human and natural systems are now being observed nearly everywhere.

Two independent investigations revealed persistent political interference in the work of federal climate scientists.

Summary and supporting documents detailing survey of scientists at NOAA, NASA, NCAR, USDA, EPA, DOD, DOE, and USGS. The survey gives evidence for inappropriate political interference in their work.

Raising swine and chickens using methods that allow them access to the outdoors is good for farmers, animals, consumers, and the environment.

This report identifies common themes among extended outages and steps the NRC must take to end these costly and avoidable threats to public health and the U.S. economy.

U.S. government assessments of China's military prowess are sometimes based upon shaky sources.

A report on health impacts of diesel emissions from construction equipment in California.

This report evaluates state school bus cleanup programs and tailpipe emissions of soot and smog-forming pollution for the average state school bus.

An introduction to space weapons uses and policy issues.