Rain on burned hillslopes can trigger dangerous floods and debris flows. Those debris flows can move with the speed of a ...

Areas scarred by the Eaton Fire are at “high to very high risk” of debris flows this week. How do they happen? What is being done to prepare for storms?

Firefighters came to help from all over California; from Texas, Oregon and Arizona; from tribal reservations and even Mexico ...

Reflecting intensifying wildfires and updated science, new state maps designate more than 2.3 million acres of local land in ...

Moss Landing residents have filed a lawsuit against Vistra Corp. and PG&E over the lithium-ion battery storage facility fire last month that triggered evacuations and environmental concerns in the ...

Cal Fire will begin rolling out new fire-hazard severity maps, which are expected to more than double the land in ...

Here are the landfills that could take toxic waste from the L.A. wildfires in the coming weeks — many have not accepted ...

State legislators say the bipartisan bill would support overworked firefighters by addressing staffing issues.

CAL FIRE's maps only showed a ring of “very high” red hazard in the wildlands next to Altadena, with the vast majority of the ...

What can local leaders in LA and in other communities in the US and around the world do in the wake of these extreme events ...