Measurements of food and other items for the prohibition of carrying between domains on Shabbat, may we reevaluate these amounts in contemporary context?

The melachot of shochet and tzovea- slaughtering and dyeing- applications to consumer purchasing, eating strawberries and the like on Shabbat

The principle and conditions of permitted borer on Shabbat, application to when one changes their mind and decides not to eat after the borer was complete

Analyzing the principle of melacha sheeino tzricha lgufa, application to the melacha of borer- separating on Shabbat

The opinion of Abaye according to Tosfot- when one must violate Shabbat out of fear of repercussions- applications to military conscription, Doctors treating patients

When one has a choice of violating multiple lighter prohibitions or one severe prohibition, which path should be taken? Application to pikuach nefesh with non-kosher food

Fire is a paradox, Halacha focuses on the creative power of fire as explained by Seforno and Rav Hirsch

Is Shabbos the culmination of the week or the energy for the week to come? The halacha of losing track of time in the desert

The "tinok shenishba" in the laws of Shabbat, berachot, and marriage - two approaches to the concept

Darkei Emori- applications to alternative medical treatments