The Data

The Disappearing Rio Grande Expedition

The Rio Grande's future has never been more uncertain. Reporter Colin McDonald and photojournalist Erich Schlegel are traveling the river's length, documenting its culture and its biology from the Rocky Mountains to the Gulf of Mexico.

Interactive: Federal Children's Shelters in Texas

Unaccompanied children from Mexico and Central America who cross into Texas are evaluated by the U.S. Border Patrol and placed temporarily at detention centers. This is a list of the Office of Refugee Resettlement shelters that operate in Texas.