President Donald Trump says he sent a letter to Iran’s Ayatollah Ali Khamenei, a development that was not immediately ...

The challenge here is to shrink these systems down enough, so they actually fit in applications where they'd be most useful.

President Donald Trump issued a warning to Iran in a Thursday letter, telling Tehran it can either "make a deal" regarding ...

As Iran's nuclear program advances, the country's foreign minister says Tehran won't negotiate under President Trump's "maximum pressure." ...

Araghchi says nuclear program cannot be destroyed in a military attack and warns any Israeli attempt to do so will 'turn into ...

(March 7, 2025 / JNS) — U.S. President Donald Trump revealed on Friday that he sent a letter to Iran’s supreme leader, ...