Committee markups of H. Res. 72., H. Con. Res. 76, H. Res. 252, H. Con. Res. 95, H. Res. 316, H.R. 364, H. Res. 487, H.R. 2850, and H.R. 5789 : compilation of markups before the Committee on Science and Technology, House of Representatives, One Hundred Tenth Congress, first and second sessions, 2007-2008

The Endangered Species Act : reviewing the nexus of science and policy : hearing before the Subcommittee on Investigations and Oversight, Committee on Science, Space, and Technology, House of Representatives, One Hundred Twelfth Congress, first session, Thursday, October 13, 2011

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

The Pentagon's brain : an uncensored history of DARPA, America's top-secret military research agency

America COMPETES Act and the FY2010 budget

Experts needed : options for improved science and technology advice for Congress : hearing before the Committee on Science, Space, and Technology, House of Representatives, One Hundred Sixteenth Congress, first session, December 5, 2019

The science of science and innovation policy : hearing before the Subcommittee on Research and Science Education, Committee on Science and Technology, House of Representatives, One Hundred Eleventh Congress, second session, September 23, 2010

Enhancing the relevance of space to address national needs : hearing before the Subcommittee on Space and Aeronautics, Committee on Science and Technology, House of Representatives, One Hundred Eleventh Congress, first session, July 16, 2009

Science at the FDA the mainstay of public health protection, new technology is FDA's greatest challenge

Science and technology issues in the 114th Congress