The impeachment of President Pedro Castillo Terrones marks Peru’s latest political crisis. As violent protests extend into their second week, what’s in store for the Andean nation?

Countries made big pledges at last year’s UN climate conference, but greenhouse gas emissions continue to rise. This year’s event in Sharm el-Sheikh will focus on translating those commitments into a…

Brazil’s presidential election is down to two polarizing candidates, and experts say the runoff will be a major test for one of the world’s largest democracies.

Billion-dollar disasters such as Hurricane Ian are on the rise in the United States. Officials should take swift action to reduce the damage and protect Americans.

COVID-19 is contributing to a dramatic decline in the average lifespan of Americans. The drop-off is canceling out decades of public health gains and stretching the gap between the United States and …