A new study validated that a significant hidden health hazard is affecting millions of Americans, with children most at risk.

Secondhand smoke from just one cigarette can damage nearly every organ of a nonsmoker's body. This involves the heart, lungs, ...

California wildland firefighters are willing to wear respirators despite concerns about mobility and safety, according to new ...

Tatiana Schlossberg, a journalist and granddaughter of President John F. Kennedy, has died at 35 after a battle with cancer, ...

In the heart of northern Johannesburg, a quiet catastrophe has smouldered for more than 10 years. What was once the ...

Here’s how you can start protecting yourself and those you love from obvious (and sneaky) forms of air pollution.

"Gas cooking is linked to asthma in children and adults." Air quality experts issue PSA about invisible gases accumulating in ...

After an industrial disaster happened in this small rural town, the EPA told residents it was safe to return home. According ...

Toxic airplane fumes allegedly cause crew illness, sparking new safety concerns. A medical expert explains symptoms and ...

Tatiana Schlossberg, the granddaughter of former US president John F Kennedy, died after battling with acute myeloid ...

A multistate outbreak of salmonella infections is likely linked to raw oysters, according to the CDC. Dr. Leana Wen explains what to do to reduce chances of illness.

Combining common toilet cleaners in enclosed bathrooms can cause chlorine gas exposure, leading to sudden breathing failure ...