Nine charts illustrate the extraordinary level of support the United States has provided Ukraine in its war against Russian invaders.

Watermarking is often discussed as a solution to the problems posed by AI-generated content. However, watermarking is inadequate without other methods of detecting and sorting out AI-generated conten…

See how six countries are faring amid efforts to protect 30 percent of the planet’s land and waters by 2030, and what will be saved if they succeed. 

Policymakers face complex cost-benefit considerations when intervening in the market to mitigate perceived risks, from climate change to competition with China.

A second Trump term could intensify the rivalry between the U.S. and China in Southeast Asia so that regional countries can no longer delicately dance between the giants.

A global surge in avian flu outbreaks in birds and some mammals is worrying poultry farmers, scientists, and health experts. The trend is provoking questions about the future of the disease and globa…

Each Friday, I look at what the presidential contenders are saying about foreign policy. This Week: Donald Trump gave his most detailed interview on foreign policy yet. He made some dubious claims bu…

Tensions in the U.S.-South Africa relationship only heighten as both countries head towards national elections. 

The alliance with Japan has been the cornerstone of U.S. security policy in East Asia for decades. Now, Japan’s role in global security is growing as challenges from China and North Korea mount.  …