New Directions for Energy Research and Development at the U.S. Department of Energy: Hearing Before the Committee on Science and Technology, House of Representatives, One Hundred Eleventh Congress, First Session, March 17, 2009

NASA's Fiscal Year 2008 Budget Request: Hearing Before the Committee on Science and Technology, House of Representatives, One Hundred Tenth Congress, First Session, March 15, 2007, Volume 4

NASA's Fiscal Year 2008 Budget Request: Hearing Before the Committee on Science and Technology, House of Representatives, One Hundred Tenth Congress, First Session, March 15, 2007, Volume 4

Review of the Proposed National Aeronautics and Space Administration Human Spaceflight Plan: Hearing Before the Committee on Science and Technology, House of Representatives, One Hundred Eleventh Congress, Second Session, May 26, 2010

Geoengineering, Parts I, II, and III: Hearing Before the Committee on Science and Technology, House of Representatives, One Hundred Eleventh Congress, First Session and Second Session, November 5, 2009, February 4, 2010, and March 18, 2010, Parts 1-3

Impacts of U.S. Export Control Policies on Science and Technology Activities and Competitiveness: Hearing Before the Committee on Science and Technology, House of Representatives, One Hundred Eleventh Congress, First Session, February 25, 2009, Volume 4

NASA'S Fiscal Year 2010 Budget Request: Hearing Before the Committee on Science and Technology, House of Representatives, One Hundred Eleventh Congress, First Session, May 19, 2009

Charting the Course for American Nuclear Technology: Evaluating the Department of Energy's Nuclear Energy Research and Development Roadmap : Hearing Before the Committee on Science and Technology, House of Representatives, One Hundred Eleventh Congress, Second Session, May 19, 2010

The Advanced Research Projects Agency-Energy (ARPA-E): Assessing the Agency's Progress and Promise in Transforming the U.S. Energy Innovation System : Hearing Before the Committee on Science and Technology, House of Representatives, One Hundred Eleventh Congress, Second Session, January 27, 2010

Options and Issues for NASA's Human Space Flight Program: Report of the "Review of U.S. Human Space Flight Plans" Committee : Hearing Before the Committee on Science and Technology, House of Representatives, One Hundred Eleventh Congress, First Session, September 15, 2009

STEM Education Before High School: Shaping Our Future Science, Technology, Engineering and Math Leaders of Tomorrow by Inspiring Our Children Today : Field Hearing Before the Committee on Science and Technology, House of Representatives, One Hundred Tenth Congress, Second Session, May 12, 2008, Volume 4

Fiscal Year 2011 Research and Development Budget Proposals at the Environmental Protection Agency (EPA) and the National Oceanic and Atmospheric Administration (NOAA): Hearing Before the Committee on Science and Technology, House of Representatives, One Hundred Eleventh Congress, Second Session, March 10, 2010

Electronic Waste: Investing in Research and Innovation to Reuse, Reduce, and Recycle : Hearing Before the Committee on Science and Technology, House of Representatives, One Hundred Eleventh Congress, First Session, February 11, 2009, Volume 4

21st Century Water Planning: The Importance of a Coordinated Federal Approach : Hearing Before the Committee on Science and Technology, House of Representatives, One Hundred Eleventh Congress, First Session, March 4, 2009

The Next Generation Air Transportation System: Status and Issues : Hearing Before the Committee on Science and Technology, House of Representatives, One Hundred Tenth Congress, Second Session, September 11, 2008, Volume 4

Oversight of the Networking and Information Technology Research and Development (NITRD) Program: Hearing Before the Committee on Science and Technology, House of Representatives, One Hundred Tenth Congress, Second Session, July 31, 2008, Volume 4

NASA at 50: Past Accomplishments and Future Opportunities and Challenges : Hearing Before the Committee on Science and Technology, House of Representatives, One Hundred Tenth Congress, Second Session, July 30, 2008, Volume 4

Electronic Waste: Investing in Research and Innovation to Reuse, Reduce, and Recycle : Hearing Before the Committee on Science and Technology, House of Representatives, One Hundred Eleventh Congress, First Session, February 11, 2009, Volume 4

An Overview of the Federal Research and Development Budget for Fiscal Year 2010: Hearing Before the Committee on Science and Technology, House of Representatives, One Hundred Eleventh Congress, First Session, May 14, 2009

America COMPETES: Big Picture Perspectives on the Need for Innovation, Investments in R&D, and a Commitment to STEM Education : Hearing Before the Committee on Science and Technology, House of Representatives, One Hundred Eleventh Congress, Second Session, January 20, 2010