Nagasaki marks 80th A-bomb anniversary as survivors put hopes of nuclear ban in the hands of youth

Zelenskyy rejects formally ceding Ukrainian territory, says Kyiv must be part of any negotiations

South Korea’s military says North Korea is removing speakers from their tense border

DC student named finalist in $100K global prize for bringing clean water, employment to refugee communities

Analysis: Siege in Sudan’s El Fasher signals historic humanitarian collapse

Smoke from Canadian wildfires puts DC area on air quality alert