Charmella Roark remembers the shock that stopped her in her tracks when she learned about her younger sister’s cancer diagnosis. In 2018, Kiki Roark wrote in their family’s group text…

The US Food and Drug Administration is proposing limits on the level of nicotine in cigarettes and some other types of tobacco products in order to make them less addictive,…

Chemicals found in sewage sludge that some farmers use to fertilize fields and pastures can pose a threat to human and animal health, the US Environmental Protection Agency said Tuesday.…

New research suggests that the risk for developing dementia is significantly higher than previously estimated, and the burden on the United States population will grow substantially over the next few…

As some people return to the structures spared from Los Angeles wildfires, experts warn that they should be careful of the air inside and especially cautious when cleaning up. Smoke,…

Dr. Jyoti Mishra personally knows how much stress can come with a wildfire. The associate director of the UC Climate Change and Mental Health Council and associate professor of psychiatry…