Environment & Climate

When it comes to local communities, zip codes are rarely a good way to look for geographic differences, and can cloud whatever relationships a researcher might be looking for. Consider what happened in Flint.

More than 50 farmworkers were exposed to the pesticide near Bakersfield, California, last spring.

"I knew that in order to make a policy story work on the airwaves, I would need to find stories of the people whose lives it would affect –– and I would need to do it fast," writes reporter Marissa Ortega-Welch.

Earlier this year, the EPA rejected a long-running petition to ban chlorpyrifos, which poses serious health risks to young children. But the health threats go way beyond chlorpyrifos, a leading researcher says.

Native organizations and advocates across the United States are seeking to get young Native people to switch from drinking sugary beverages, such as soda and energy drinks, to water.

Are California regulators in denial about the dangers of lead? The state's response to previous lead-poisoning crises raise plenty of doubts.

New tech tools could offer faster, more accurate air quality readings for people living in highly polluted areas such as “Cancer Alley” near the twin ports of Los Angeles and Long Beach.

Toxic City is supported by grants from the Lenfest Institute for Journalism, the University of Southern California Center for Health Journalism and the Dennis A. Hunt Fund for Health Journalism....

Climate change is making the problem of urban heat a growing health risk. But reporting on the scope of the problem is full of challenges, as Molly Peterson explains.

Much has been reported already about the lack of access to clean water in the unincorporated areas of the Eastern Coachella Valley. Here's how one of our fellows found a new angle.