A new study uses metabolic profiling to uncover ancient knowledge systems behind therapeutic and psychoactive plant use in ...

US President Donald Trump’s visit to Arab states in the Middle East this week generated plenty of multibillion-dollar deals.

Since President Donald Trump announced his intent to end a half-century of sanctions on Syria, a debate has developed in his administration over how quickly and thoroughly that should happen ...

Turkish President Recep Tayyip Erdogan says his country, the United States, Syria and Iraq have formed a working group to try ...

Middle East visit by President Donald Trump underscores both the complex nature of relationships within that volatile, vital ...

The top U.N. official for Syria is warning of the “real dangers of renewed conflict and deeper confrontation” in the ...

President Donald Trump visited Saudi Arabia, Qatar, and the United Arab Emirates — his first major trip abroad during his ...

The United States will appoint President Donald Trump's longtime advisor and current U.S. ambassador to Turkey, Thomas ...

"It is our assessment that, frankly, the transitional authority, given the challenges they're facing, is maybe weeks, not many months, away from potential collapse and a full-scale civil war of epic ...

President Donald Trump has announced concepts for a 'Golden Dome' missile defense program that he said would cost $175 ...

Secretary of State Marco Rubio warned that Syria was potentially weeks away from a return to full-scale civil war, a scenario ...

President Donald Trump said “I think we’re going to get everything we want” after a closed-door meeting with divided House ...