The U.S. Department of Health and Human Services declared a public health emergency in the Los Angeles area Friday.

As wildfires blaze across California, here is how inhaling smoke could affect your health, from itchy eyes to dementia risk.

Acute and chronic leukemias and other life-threatening cancers will now be recognized as presumptive conditions for ...

The Biden administration expanded benefits for veterans with some cancers that could be linked to burn pit exposure.

The agency’s final risk assessment for formaldehyde jump-starts the process to address the risk posed by the cancer-causing ...