Researchers created an algorithm to identify the people most at risk for long-term homelessness in Los Angeles. Some worry the tool itself poses risks.
Across the country, there are hundreds of instances where children are removed from the custody of a parent who has suffered from domestic abuse at the hands of a partner.
A sprawl of mobile home parks house 10,000 people in Southern California's Coachella Valley, but their drinking water is chronically contaminated. Now some solutions are in sight.