After President Donald Trump authorized a military strike at three of Iran's nuclear sites, Americans have many questions. Here are answers.

This week’s whipsaw chain of events involving Iran, Israel and the United States that culminated in a surprise ceasefire has raised many questions about how the Trump administration will approach the

Iran spent decades expanding its reach in the Middle East by building a network of partners that came to be known as the “axis of resistance.” Yet it found itself standing alone to face the recent attacks by Israel,