The Jewish Leap Day: A Halakhic Analysis of a Calendar Conundrum

The secular calendar has its leap day on Feb. 29. On the Jewish calendar, our leap day is 30 Adar I, since Adar in a non-leap year always has 29 days. Yaakov Taubes explores all of the Halakhot pertaining to this unique day.

Letters to the Editor: Responses to Michael Broyde on Time-bound Commandments

Two readers respond to Michael Broyde's recent article on time-bound commandments. Leah Sarna critiques Broyde's omission of female scholarship, and Avi Siegal argues that Broyde's unifying theory skews the data.

Restoring the (Recitation of) Korbanot

Pressed for time, people often skip reciting the korbanot section of the morning prayers. With the High Holidays approaching, Judah Kerbel makes the case that the korbanot are far more central and halakhically significant to our prayers than we often realize.

Saving Non-Jews on Shabbat: Two Perspectives on the Development of a Sensitive Halakhah

Jonathan Ziring explores the innovative nature of different Halakhic rulings permitting violating Shabbat to save non-Jewish lives.

U-shemor Nafshekha: The Curious History of the (Supposed) Mitzvah to Maintain One’s Health

What does the Torah mean when it says to "guard your nefesh (soul)"? Lehrhaus editor David Fried reevaluates the common understanding of a Torah mandate for healthy living.

Istanis: Is it Ever Too Hot for Halakhah?

Moshe Kurtz looks as discomfort as a factor in Halakha

“Justice has not Been Done”: Officer Immunity and Accountability in Jewish Law (Part 2)

David Polsky meticulously explores officer immunity in Halakha and compares it with the American legal standard of qualified immunity.

On the Lomdus of the OU Responsum

Chaim Twerski contributes to the Lehrhaus Symposium on the recent OU statement regarding female clergy.

Modeling Modernity: Revisiting the Rabbi Soloveitchik Paradigm

Chaim Trachtman contributes to the Lehrhaus Symposium on the recent OU statement regarding female clergy.

Judaism’s Hidden Road to Character

What do the wisdom of traditional Jewish texts and the recent findings of modern psychology have in common? Marc Eichenbaum finds commonalities in both to promote a character-driven approach to Jewish education.