Specialized air quality instruments captured a spike in lead, chlorine, and bromine pollution during the L.A. wildfires.

Jan. 22, 10:30 a.m. PST Cal Fire data marked the Palisades Fire at 68% containment and the Eaton Fire at 91% containment, ...

The EPA set up a waste collection site in Lario Park in Azusa, saying it was under orders to act quickly from President Trump ...

The phrase “urban firestorm” has terrified me since I first heard it, from the climate scientist Daniel Swain, who was ...

Impacts of the LA fires on the the Latino community - the country's largest by percentage - are acute and will be long ...

You can advocate for and help set up clean air shelters or safe zones equipped with air purifiers and HVAC systems that ...

Volunteers are handing out bottled water and other supplies to unhoused people on Los Angeles' Skid Row who were affected by ...

Southern California and Kantamanto Market in Accra, Ghana, are being drawn together because of shared tragedy and a similar ...

Melting ice. Rising sea levels and temperatures. Multiple inches of snow in Alabama, Florida, Georgia, Louisiana and ...

Researchers contributing to the ASCENT network of air quality sensors observed spikes in lead and chlorine downwind from the Eaton Fire – and their measurements are now publicly available.

More than an inch of rain fell in parts of Los Angeles Monday afternoon, triggering flash flood watches and warnings in areas ...

The Pasadena Unified School District (PUSD) has released the results of environmental testing conducted on schools impacted ...