Data reviewed by Caltech scientists found spikes of lead, chlorine and bromine in the air after the Eaton fire started.

Challenged interpretive letter isn’t a final agency action Thus, doesn’t need notice and review process under federal law The US Occupational Safety and Health Administration didn’t violate ...

Weighted quantile sum (WQS) regression was used to investigate the effect of combined exposure to the three metals on anxiety. Conclusion: High levels of blood cadmium are positively ...

If you/your child were present in the Pediatric Emergency Department of the Montreal Children’s Hospital (MCH) on January 24 and/or January 25, you may have been exposed to chickenpox (varicella). A ...

President Donald Trump pulled the security clearances of more than 50 national security officials who said Hunter Biden’s laptop had "all the classic earmarks of a Russian information operation.