The United States and China have one of the world’s most important and complex bilateral relationships. Since 1949, the countries have experienced periods of both tension and cooperation over issues …

Since 1992, negotiations have produced notable accords on climate change, including the Paris Agreement. But leaders have so far failed to slow global warming. Trace the successes and failures of UN climate conferences ahead of COP26.

Immigration has been an important element of U.S. economic and cultural vitality since the country’s founding. This interactive timeline outlines the evolution of U.S. immigration policy after World …

For more than a century, countries have wrestled with how to improve international cooperation in the face of major outbreaks of infectious diseases. The COVID-19 pandemic, which brought the world to…

Hugo Chávez assumed Venezuela's presidency in 1999 on a populist platform. But critics say three terms under his "socialist revolution" have made the country increasingly resemble an authoritarian st…