The Iranian government has announced 40 days of mourning. The country's supreme leader was killed following an attack ...

Israel said on Sunday it had launched more attacks on Iran, while the Iranian government continued strikes on Israel and on U.S. targets in Gulf states, Iraq and Jordan.

She was thrilled to become the first teacher from a government-sponsored school in India to get a Fulbright exchange award to learn from U.S. schools. People asked two questions that clouded her joy.

Here's a look at Iran, Israel and reactions from around the world after the U.S. and Israel launched strikes against Iran.

In many ways, the conflict between Iran and the U.S. and Israel has been decades in the making. Ramtin Arablouei, host of NPR's podcast "Throughline," explains how.

In a scathing review, the top US medical journal's editorial board warned that the "destruction that Kennedy has wrought in 1 in office might take generations to repair." ...

Iran fired missiles at targets in Israel and Gulf Arab states Sunday after vowing massive retaliation for the killing of Supreme Leader Ayatollah Ali Khamenei by the United States and Israel.

Caught in controversy, Republican Rep. Tony Gonzales faces a tough primary challenge as his voters weigh whether to back him again in Tuesday's primary.

Sen. Mark Warner, Democrat of Virginia and the ranking member of the Senate Intelligence Committee, talks about his response to U.S. strikes on Iran.

Seth Jones of the center for Strategic and International Studies talks about the U.S military's capacity to carry out extended strikes in Iran, and Iran's ability to retaliate.

The U.S.-Israeli war with Iran, a major oil producer, threatens to impact oil and natural gas markets worldwide.

Esmail Baghaei, spokeman for Iran's Foreign Ministry, talks about his country's response to U.S. and Israeli airstrikes.