“Dark Energy and the Accelerating Universe” DC Annual Dinner Yale Club of Washington, (October 2007)
“In Search of Supermassive Black Holes” (Keynote Talk) 3rd Nordic Women in Physics Workshop, Copenhagen (August 2007)
“Astrophysics in the Age of Discovery: Dark Energy and the Accelerating Universe,” Yale College Reunion Lecture (June 2007)
“Dark Energy and the Accelerating Universe” Yale Triangle Club, Chapel Hill (May 2007)
“Black Holes in Multiwavelength Deep Surveys” Invited Review, STScI Symposium on Black Holes (April 2007)
“Active Galactic Nuclei: An Historical Review” Invited Review, Huatulco Meeting on the Nuclear Region, Host Galaxy, and Environment of Active Galaxies (Celebration of Deborah Dultzin, April 2007)
“Dark Energy and the Accelerating Universe” Department of Astronomy, Beida University (March 2007)
“In Search of Supermassive Black Holes” Department of Physics, Beida University (March 2007)
“Uncovering Obscured AGN with EXIST and Other Hard X-Ray Surveys” Special Session American Astronomical Society Meeting (January 2007)
“The Demographics of Supermassive Black Holes” Vanderbilt University (December 2006)
“Supermassive Black Holes in Deep Surveys”Trieste Observatory (October 2006)
“The Demographics of Supermassive Black Holes in the Young Universe” Padova Observatory (October 2006)
“How Astronomers Discovered the Universe is Flying Apart Faster and Faster” Science Saturdays at Yale (October 2006)
“The Accelerating Universe: Astrophysics in a New Age of Discovery” Association of Yale Alumni, Richmond (October 2006)
“The Demographics of Supermassive Black Holes in the Young Universe” Colloquium University of Delaware (October 2006)
“A Supermassive Black Hole at the Heart of Every Galaxy” ADVANCE Distinguished Speaker Series University of Maryland Baltimor County (September 2006)
“Supermassive Black Holes in Deep Surveys” Colloquium Space Telescope Science Institute (March 2006)
“Supermassive Black Holes in Deep Surveys” Princeton University Colloquium (March 2006)
“The Accelerating Universe: Astrophysics in a New Age of Discovery” Association of Yale Alumni, Sarasota (March 2006)
“The Accelerating Universe: Astrophysics in a New Age of Discovery” Association of Yale Alumni, Tampa (March 2006)
“The Accelerating Universe: Astrophysics in a New Age of Discovery” Association of Yale Alumni, San Antonio (March 2006)
“Hidden Black Holes - and Where are the Rest of ‘Me’?” Goddard Space Flight Center (January 2006)
“Obscured Black Holes in the Young Universe” Cornell University Colloquium (October 2006)