Firefighters battle brush fire sends plumes of smoke over San Diego. Stay informed on this ongoing situation and important evacuation tips.

Israel said Iran had committed a 'severe violation' of the Trump-announced ceasefire and vowed to respond 'with force.' ...

The understudied mycorrhizal fungi are vital to ecosystems and may prove critical to the survival of fragile deserts stressed by climate change.

Based on NASA satellite imagery, the map shows where vegetation is most likely to produce dangerous firebrands during high ...

PG&E has twice hired executive protection staff in the last three months, raising questions about the threats the utility company faces ...

More federal officials representing the Bay Area and California spoke out Sunday about U.S. strikes on Iran the day before, citing President Donald Trump's disregard of going to Congress first ...

Comedian John Oliver did not hold back on Donald Trump during an episode of Last Week Tonight with John Oliver, slamming the ...

House Democrats voted Friday to protect the Oregon National Guard from being used as law enforcement or deployed by the ...

Mycorrhizal fungi are vital to ecosystems around the world, but remain largely understudied, especially in arid regions. They ...

Cal Fire Captain Robert Johnson said about 10 structures were threatened, but none had suffered any damage as of late Tuesday ...