Canadian Prime Minister Mark Carney's speech at the World Economic Forum throws down the gauntlet on U.S. trade.

In a call with President Donald Trump, Chinese leader Xi Jinping stressed his country’s claims to the island democracy, ...

A familiar pattern is emerging in US President Donald Trump's claims on social media after calls with leaders. Trump posted ...

Xi warned Washington to exercise caution in arms sales to Taiwan, but Chen said the Chinese leader’s comments wouldn’t ...

Russia and the United States are no longer bound by any limits on the size of their strategic nuclear arsenals after their last arms ...