Central America

A species of glass frogs found in South and Central America has the rare ability to turn on and off its transparent appearance.

Authorities in El Salvador are warning residents near the Chaparrastique volcano in the eastern part of the country to be alert as it begins to erupt.

Tropical Storm Lisa continued to bring heavy rain and gusty winds Wednesday night after making landfall as a hurricane in Belize.

While the caravans have garnered media attention, the migrants traveling in them represent a tiny fraction of the migratory flow that carries people to the U.S. border every day, usually with the help of smugglers.