The new acting director of the U.S. Centers for Disease Control and Prevention has announced changes to the recommended vaccination schedule for adults against COVID-19 and...
Several dozen horses calmly graze along the shores of Mono Lake, a sparkling saline expanse spread out before the jagged Sierra Nevada. The September sun is...
The year was 1987. Phill Wilson was 31, a recent transplant to L.A. from his hometown of Chicago. A mysterious infection that weakened its hosts’ immune...
new video loaded: Nobel Prize in Physics Recognizes Work in Quantum Mechanics transcript Back transcript Nobel Prize in Physics Recognizes Work in Quantum Mechanics John Clarke,...
A California physicist and Nobel laureate who laid the foundation for quantum computing isn’t done working. For the last 40 years, John Martinis has worked —...
new video loaded: SpaceX Rocket Launches Carrying 3 Weather-Monitoring Spacecraft transcript Back transcript SpaceX Rocket Launches Carrying 3 Weather-Monitoring Spacecraft Two of the spacecraft are for...
This week, the Trump administration announced that it was taking “bold action” to address the “epidemic” of autism spectrum disorder — starting with a new safety...
The U.S. Forest Service has announced it is reversing a ban on federal firefighters wearing masks, and will give crews protective N95s as they battle increasingly...
A school-age child in Los Angeles County has died from a rare complication of measles after contracting the disease in infancy, the county public health department...
As awareness grows around the dangers of head trauma in sports, a small number of professional fighters and football players are turning to a psychedelic called...
