U.S. space exploration inspired a generation of students and innovators, but NASA’s role has diminished, and the number of global space competitors is growing.

President Trump reached a deal with Canada and Mexico to restructure the North American Free Trade Agreement, hoping a new trilateral accord will reinvigorate the U.S. manufacturing sector.  

With the United Kingdom moving forward with Brexit, London hopes its Commonwealth partners can help boost trade, but critics say the group is outmoded and ineffective.

With President Donald Trump launching NAFTA negotiations and criticizing the WTO, international trade dispute forums are under increasing scrutiny.