A surge in killings of environmentalists is part of a disturbing trend of increasing threats to social leaders across Latin America.

A U.S. police officer’s killing of George Floyd has sparked protests around the world against racial injustice and police brutality.

President Trump’s announcement to halt peace talks in Afghanistan gives U.S. negotiators a chance to correct three critical mistakes.

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?

The murder of Haiti’s embattled president stands to deepen the country’s political, economic, and humanitarian crisis.