Gustavo Martinez

An ingredient Pati constantly uses is salt and Yucatán has one of the most unique salts. The Las Coloradas salt, which means blush red, gets its distinctive color from red algae. Engineer Felipe Perez takes Pati to the pink lakes where the salt is produced. Down the road in Rio Lagartos, conservationist Diego Nuñez takes her to see another pink wonder, Mexico’s highest concentration of flamingos.

A report from the World Health Organization says 1 in 4 people lack access to safe water to drink. Even more don't have water for sanitation. We asked someone who grew up that way to share childhood memories.

Once a prominent musician in New York City, Wachner was working as a grade school teacher in Indiana. Prosecutors have accused him of possessing sexual abuse imagery of young children.

Nearly two dozen states have passed laws regulating how tech companies collect data from our faces, eyes and voices. It comes as Congress has yet to pass any facial recognition technology.