Iran's nuclear program has been targeted by diplomatic efforts and sabotage attacks over the last decade, with the latest incident striking its underground Natanz facility. The attack Sunday at Natanz comes as world powers try to negotiate a return by Iran and the U.S. to Tehran's atomic...

PALM BEACH, Fla. (AP) — Former President Donald Trump staked his claim to the Republican Party in a closed-door speech to donors Saturday night, casting his populist policies and attack-dog politics as the key to future Republican success. Trump also reinforced his commitment to the...

The United Arab Emirates named the next two astronauts in its space program Saturday, including the country's first female astronaut. Sheikh Mohammed bin Rashid Al Maktoum, the ruler of Dubai who also serves as the autocratically ruled country's prime minister and vice president, named...

Iran said Saturday it has begun mechanical tests on its newest advanced nuclear centrifuge, even as the five world powers that remain in a foundering 2015 nuclear deal with Iran attempt to bring the U.S. back into the agreement. Iran's IR-9 centrifuge, when operational, would have the...