The U.S. is prepared to recognize Russian control of the Ukrainian region of Crimea as part of a broader peace agreement ...

Secretary of state announced Friday that the U.S. will abandon its role as peace mediator in Ukraine within days if a ...

The Trump administration made clear it will abandon peace attempts for Ukraine if Russia fails to adhere to any terms, but ...

After wrapping up what he described as a productive round of talks toward ending the war in Ukraine hosted in Paris, ...

If it is not possible to end the war in Ukraine, we need to move on,” Secretary of State Marco Rubio said as he departed ...

Seyed Hossein Mousavian is a Middle East security and nuclear policy specialist at Princeton University and a former ...

The United States will walk away from efforts to broker a Russia-Ukraine peace deal after months of efforts have failed to ...

Rubio sought to ramp up the pressure on Moscow during a call with Russian Foreign Minister Sergey Lavrov on Thursday, according to officials familiar with the conversation, who add that the ...

US President Donald Trump said Thursday that Washington could quit talks to end the Ukraine war within days unless there is ...

Nearly 300 U.S.-based researchers have applied to one program that promises "scientific refugee status" for those fleeing ...

French President Emmanuel Macron invited scientists from all over the world to come work in France or Europe, as U.S.

US Secretary of State Marco Rubio on Friday warned that America may abandon its peace efforts in Ukraine within "days" if it ...