The explosion and hours-long fire at Chevron’s refinery Thursday night in El Segundo deeply unnerved communities in the South Bay. The blast sent shock waves throughout...
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...
