Donald Trump and Vladimir Putin could take fresh approaches on contentious issues, including Russia’s meddling in U.S. elections, Ukraine, Syria, and arms control, to their meeting in Helsinki.

President Trump’s revocation of a former CIA director's security clearance has stirred up a debate about access to government secrets, free speech, and democratic norms.  

President Trump has struck a new NAFTA deal with Mexico, but with severe disagreements remaining between the U.S. and Canada, his approach to trade negotiations is about to get its biggest test yet.

Can the country’s major digital platforms fight disinformation campaigns while facing the Trump administration’s charges of political bias?

Brazil’s general election will be one of the biggest tests of its democracy in decades. Here’s a rundown of the candidates and issues to watch.