Why We Celebrate Christmas on Dec. 25Is it Jesus’ birthday, an ancient marketing ploy, or something else?
Changing StationsWhat's wrong with tweaking the Good Friday tradition to make room for child mortality, the environment, and other global problems?
Bene, Vidi, ViciPope Benedict XVI brings back the old Latin Mass—but will Catholics embrace it?
Give Me Liberty or Give Me Equality The most important questions to listen for as the Supreme Court considers gay marriage.
Harvard Students Are Clueless About Fighting Fossil Fuels. They Could Learn a Thing or Two From Stanford.
Tab Roulette! Slate’s business and tech writers share what they’re reading, whether they want to or not.