The United States is working with Ukraine to keep power running this winter amid Vladimir Putin's attacks on critical infrastructure.
President Biden will host the U.S.-Africa Leaders Summit December 13–15 in Washington. Learn what is on the agenda.
Lynia Huang created an app that uses artificial intelligence to help users diagnose and treat depression. Read more about her innovation.
City leaders from around the world, from Argentina to South Africa, exchanged ideas about strengthening democracy.
David Beasley, who leads the largest humanitarian organization on the planet, explains why feeding vulnerable people fights more than hunger.
Check out our latest coverage of the developments in Ukraine and the U.S. response. This article will be updated on a rolling basis.
Ukrainians are trying to rebuild their lives after Russia's attempts to erase their independent traditions and control their borders.
Meet four scientists in Africa involved in Feed the Future programs who are breaking barriers and sharing their discoveries to end hunger.
Learn about a USAID program that helps farmers across Afghanistan double their harvests by providing training and resources.