The L.A. wildfires left neighborhoods choking in ash and toxic air. Residents demand answers
Senators challenge Robert Kennedy Jr. on vaccines in confirmation hearing as health secretary
L.A. fires wreaked havoc on the land. Scientists are racing to learn what they've done to the sea
Edison wants to raise rates to pay for wildfires linked to its equipment
A new strain of bird flu is found on a California duck farm
Under Trump, we could be flying blind when it comes to bird flu, other infectious diseases
Electric line ignites in Eaton Canyon 10 days after wildfire
Trump orders federal agencies to recognize only two sexes that are 'not changeable'
