Iranian President Masoud Pezeshkian has signaled a shift in tone ahead of nuclear talks with Washington, inviting U.S. investment into Iran and reiterating that Tehran is not pursuing nuclear weapons.

President Donald Trump said Wednesday that Israel would be the “leader” of a potential military strike against Iran if Tehran doesn’t give up its nuclear weapons program. Trump ...

Weary from long years of biting sanctions and worried about U.S. threats of military action, Iranians have responded to the prospect of talks this weekend with expressions of hope that have boosted ...