President Donald Trump has ordered the development of an "Iron Dome" defense system to shield the United States from an intercontinental missile attack.
The U.S. hasn't tested a nuclear weapon in decades, and since the 1990s has used simulations and experiments to verify they're working properly. NPR was granted a rare look at how they do it.
The top diplomats of China and India have called for their nations to provide further mutual support, but avoided making any public statements about a long-standing border dispute when they met Monday ...
US President Donald Trump will reach out to Kim Jong Un again, he said in an interview aired Thursday, calling the North Korean leader with whom he previously met three times a "smart guy." ...