At first a crusader for workplace safety, the trained physician railed against the use of the toxic and ubiquitous material ...

Weeks after the Eaton Fire burned through Altadena, USC researchers were curious if there were high levels of lead in the ...

“We find that many of the soils on USC campus that had just years of exposure to the urban atmosphere and leaded gasoline from the 1970s, many of those soils had just as much lead in them as the ...