D UBAI, United Arab Emirates — Iran has responded to a letter sent by U.S. President Donald Trump to its supreme leader in an ...

She highlighted the alarming state of the Karaj Dam, which supplies water to millions in Tehran and surrounding areas."The ...

Iran’s president said Sunday that Tehran had rejected direct negotiations with the United States in response to a letter from ...

Measles are spreading at an alarming rate across the US, with the largest outbreak in western Texas leading to the death of a ...