RIYADH, Saudi Arabia — President Trump said Tuesday that Secretary of State Marco Rubio will represent him at Russia-Ukraine ...

Rubio, who is leading a US delegation in Turkey for talks — proposed by Putin — aimed at settling the bloodiest European ...

U.S. Secretary of State Marco Rubio has arrived in Turkey on May 14 ahead of peace talks planned between Ukraine and Russia.

Euclid is a six-year mission by the European Space Agency (ESA) aimed at mapping the dark universe by analyzing the positions ...

U.S. Secretary of State Marco Rubio and his NATO counterparts meet in Turkey to prepare a pivotal summit of alliance leaders next month that will set the course for future European security as America ...

A meeting between President Trump and Russian President Vladimir Putin is the “only way” to move forward with talks on ending ...

Officials from Ukraine and Russia met Friday in Turkey for the first direct peace talks since Russia’s invasion in February ...

Trump sparked surprise earlier this week when he suggested he might travel to Turkey from the UAE if progress was made in the talks on Thursday, but it was never previously suggested that the U.S.

U.S. Secretary of State Marco Rubio said on Thursday the only way a breakthrough will happen in the efforts to end Russia's ...

A landmark meeting in Antalya follows Trump’s surprise decision to lift Syria sanctions, handing Ankara a diplomatic victory.

Top US, Syrian and Turkish diplomats discussed counterterrorism cooperation and regional stability in a landmark Turkey ...

NATO members are set to agree to a goal to increase their defense spending level to 5% of their GDP as a means to address a ...