Scientists say the rain forest is approaching a critical tipping point at which the damage is irreversible.

The federal agency tasked with weather forecasting and research has played a growing role in climate policy, but also faced controversy during the Trump administration. What does NOAA do?

With the United States hosting the regional meeting for the first time since 1994, all eyes are on how President Biden will navigate growing divisions over democracy, migration, and other issues.

El Salvador’s homicide rate plummeted in recent years, but a spate of killings has drawn attention to President Nayib Bukele’s controversial approach to tackling gang violence.