Late last month, before the rains arrived, USC professor Seth John traveled through foothill neighborhoods devastated by the Eaton Fire, gathering street dust to test for lead. Another USC ...

Soil sampling in two Pasadena neighborhoods revealed lead levels above 80 parts per million, which does not require cleanup ...

Pasadena released a new public health advisory following the latest results from the preliminary round of soil testing around ...

The clinic was open to students from seven schools that health officials have already identified as having lead hazards.

Here’s what public health experts suggest residents can do to protect themselves from potential fire-related contaminants ...

Final testing at Golda Meir Lower Campus and Maryland Avenue Montessori this week showed both buildings passed clearance checks, meaning lead dust levels meet established safety standards ...

"For children, there is no safe level of lead," said Francois Tissot ... When Eyewitness News toured Caltech's facilities, test tubes were crushing samples of dust and ash collected from windowsills.

“Lead-based paint is present and lead dust is a hazard at this property ... did not immediately inform families of the positive test results. “They took the opportunity from us to ...