U.S. President Trump is to speak to an international audience for the first time after returning into the White House with a speech and Q&A by video conference to the World Economic Forum’s annual eve

U.N. Secretary-General António Guterres ratcheted up his warning about climate change and said the world’s thirst for fossil fuels is a “Frankenstein monster” that spares no one, while calling for greater attention to risks posed by artificial intelligence if its ascent goes ungoverned — even as some leaders played up its

The latest gathering of the world's political and business elite, plus the usual smattering of celebrities, is taking place this week at the Swiss Alpine resort of Davos. The annual meeting comes as geopolitics become heavily intertwined with the world economy,