Derek Wallentinsen stood atop Inscription Rock in El Morro National Monument on the night of May 23, 2019, taking photographs of the star-filled sky to document the darkness. A ranger at the time, he ...

Martir Garcia Lara's seat in his fourth grade classroom was empty May 29. His classmates in Torrence, California, went on ...

The San Luis Reservoir in Merced County—one of California's largest artificial lakes—not only irrigates Central Valley farmland and supplies drinking water across the Silicon Valley and the South Bay, ...

But when smoke plumes are close to the surface, people are breathing in wildfire chemicals and tiny particles. Those particles, known as PM2.5, can get deep into the lungs and exacerbate asthma and ...

To catch these “dark vessels,” the team turned to synthetic aperture radar, or SAR. This is a satellite technology that sends ...

The latest CoastSnap project is a collaboration with UC Santa Barbara and part of a larger study on how the shoreline changes ...

The researchers’ AI flagged more than 7,000 landslides within just three hours following an earthquake last year.View on ...

In December 2022, North Korea dispatched five drones across the demilitarized zone into South Korean territory. One reached ...

Microwave imaging is crucial for detecting storms at night and providing advance notice for hurricanes. The DOD plans to stop sharing this data with NOAA July 31.

The hotel’s final day was met with zero fanfare. By early July, the only evidence of what had taken place there were a few ...