A look at the post-9/11 war powers law that the Trump administration could use to justify conflict with Iran.

Fires in the Amazon have aroused international concern because of the rain forest’s outsize impact on climate, but political tensions are hampering the response.

President Trump and Prime Minister Morrison’s close relationship is good news for the decades-old alliance.

Hungarian Prime Minister Viktor Orban’s party has become the symbol of European populism. How will Europe’s mainstream parties respond?

Election fraud allegations have prompted President Evo Morales to resign with no clear successor, plunging Bolivia into political uncertainty.