Reports from the Congressional Research Service are not directly available to the public. When I worked as a congressional staffer I had access to reports, and I have missed them ever since. Now several organizations get reports through Members of Congress and post them. The Federation of American Scientists has a comprehensive site, and has links to other similar archives.
Here is a sample of 2009 CRS reports on S&T.
S&T Policy Making http://www.fas.org/sgp/crs/misc/RL34454.pdf
Federal R&D Funding http://www.fas.org/sgp/crs/misc/RL34448.pdf
S&T Workforce http://www.fas.org/sgp/crs/misc/RL34539.pdf
S&T in Diplomacy http://www.fas.org/sgp/crs/misc/RL34503.pdf
America COMPETES Act FY2010
R. D. Shelton