Threatened by Islamist violence on the one hand and an increasingly radical secularism on the other, the largest group of Jews in Europe is caught in a predicament. Is there a way out?

Jews are pouring into south Florida by the thousands, remaking themselves and the area into one of the best places in the world for Jews to live. What’s driving this astonishing renaissance?

With a new nuclear deal on the way, attention is again turning to Iran. Four recent books, plus the deal itself, suggest that America and Europe are blind to the regime’s motivating spirit.

Europe is far down the path from a gradual fading of religion to stringent ideological secularism. Is America destined to follow?

The balance of power in the Jewish world is shifting to the ultra-Orthodox. Can conflict with the current establishment be avoided?

The great Russian Jewish writer was caught between revolution and daily life, Bolsheviks and Jews, a desire to kill and an inability to pull the trigger. Did he ever choose?

Israel’s founders made little of the declaration at the time. It took decades of work by figures of widely different political stripes to make it the towering document it is today.

A much-loved new biography argues that the convicted Soviet spy “betrayed no one.” How has the myth of her innocence become so untethered from the evidence of her guilt?

America has been learning and forgetting the lessons of 2001 for decades. It’s now in the midst of forgetting them again. Will the same result follow?

How could the man who at one point openly scorned religion also be the forefather of the political coalition that ensured for it a key place in Israeli life?

To understand the significance of a new definition of anti-Semitism speciously promising clarity and fairness, we need to see whose interests it serves, not what its supporters believe.

The fourth conflict in the last twelve years between Israel and Gaza looks remarkably like the first. What happened?

Longing to leave liberalism behind, everyone from Catholics to Communists is experimenting with self-transformation. What’s fueling that desire, and is it strong enough to make the break?

In 1977, a Jewish director of the ACLU famously agreed to defend the rights of neo-Nazis in Illinois to demonstrate in public. Would the same thing happen today—and should it?