President Donald Trump escalated pressure on Russia in his bid to secure a ceasefire over its war in Ukraine on the same day ...

When US and Iranian negotiators meet in Oman on Saturday they will be just the latest to turn to crisis mediation in the Gulf ...

U.S. President Donald Trump could impose additional sanctions on Russia if a ceasefire with Ukraine is not reached by the end ...

Countries have agreed a global deal to tackle shipping emissions, after nearly ten years of negotiations. The agreement ...