Science
Judge halts Trump's NIH cuts that support medical research after California and 21 states sue
A leading pediatrician was already worried about the future of vaccines. Then RFK Jr. came along
A pivotal senator says he extracted vaccine concessions from RFK Jr. Was he played?
A pivotal senator says he extracted vaccine concessions from RFK Jr. How will that play out?
NIH cuts put medical research at risk, scientists say, raising concerns at UC and elsewhere
During fires, L.A. burn centers braced for crisis that never came
San Mateo County cat diagnosed with bird flu as CDC deletes evidence on possible feline-human transmission
Deadly version of H5N1 bird flu spills over into Nevada dairy cattle
Senate panel vote clears the way for Kennedy to become health secretary
As global plastic production grows, so does the concentration of microplastics in our brains
Another unwelcome consequence of climate change: an explosion of urban rats
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'
RFK Jr. wants to improve Americans' health. Here's some advice from the outgoing FDA chief