Nancy Ward, the head of CalOES, left office on Dec. 30. She had publicly begged FEMA to test for toxic substances after the ...

Frequent handwashing, especially after using the restroom and before eating, is the most effective way to prevent infection.” ...

Research shows that burning hydrogen-blended gas into older appliances not designed for it can increase emissions of nitrogen oxides, pollutants that worsen asthma and are linked to other respiratory ...

The federal government has drastically scaled back the number of recommended childhood immunizations, sidelining six routine ...

Primary.Health will help power an up to 5-year federally funded air quality improvement project to monitor school air ...

The rate of opioid use in pregnancy more than doubled over the past decade, a new Oregon Health & Science University study ...

As US teachers discover more and more legacy chemicals in schools, funding for cleanup is hard to find. Educators, nonprofits ...

Backstory: From being out of town the day the Palisades fire started to reports her fire department glossed over serious ...

Indian American physician to help accelerate commercial readiness for biotechnology firm’s cell therapy for Parkinson’s ...

Dr. Theresa Cho is stepping down as leader of the county health system. Stakeholders weigh in on what the system's next ...

An anti-smoking billboard has become a gathering point for L.A. people to celebrate the new year. The American Cancer Society ...

Federal health officials now recommend that children be routinely inoculated against 11 diseases, not 17, citing standards in ...