Caroline Tracey

In the 1970s and 1980s, battles to preserve Mono Lake set new protection precedents.

In the early 1980s Tucson, activists and religious leaders joined forces to protect refugees at the U.S.-Mexico border, galvanizing the Sanctuary Movement.

Mexicali’s "Colorado River Family Album" documents what is no more.

How a California homebuilder remade the Interior West.

In the 1950s the construction of a dam on the Texas–Mexico border displaced communities from their land—and anticipated the wall-building underway today.