The National Marriage Project at the University of Virginia conducts research and analysis on marriage issues. Brad Wilcox is director.

NPR has posted a timeline of significant developments in the debate from 1972 through 2012.

The National Conference of State Legislatures maintains a page on state laws defining marriage.

The Drisha Institute for Jewish Education is a school created for Jewish women who want to study advanced Hebrew texts. Rabbi David Silber is its founder and dean. It is in New York City.

Jen Taylor Friedman is one of the few known female Torah scribes in the world. Last year, she became the first female scribe to complete an entire Torah scroll, for the United Hebrew Congregation, a St. Louis Reform synagogue that commissioned it. She is also the creator of Tefillin Barbie, a version of the Mattel icon wearing […]

Rabbi Avi Weiss is the senior rabbi at the Hebrew Institute of Riverdale in the Bronx, an Orthodox synagogue. He originated the idea of “open Orthodoxy” – a progressive form of Orthodoxy that would expand the sources for interpreting Jewish law, support the state of Israel, expand the role of women, embrace pluralism and engage […]

Rabbi Sharon Kleinbaum is a Reform rabbi who leads Congregation Beth Simchat Torah in New York City, the world’s largest synagogue for gay, lesbian, bisexual and transgender Jews.

Rabbi Laura Geller is the principal rabbi at Temple Emanuel, one of the largest Reform synagogues in Beverly Hills, Calif. She was among the first class of women rabbis to be ordained in the Reform movement.

Rabbi Barry Freundel is the leader of Kesher Israel, a Modern Orthodox congregation in Washington, D.C., whose members include a U.S. senator and a number of other government officials. The congregation maintains an eruv in the middle of the nation’s capital.