And are you safe if you live farther away? There’s no magic answer to these questions, but we break down what we know.

An increase in seismic activity has prompted predictions that a mile-wide submarine volcano named the Axial Seamount will ...

While the recent rain has helped wildfire recovery efforts, ash is still an issue. There are a lot of unknowns with how ash ...

A huge volcano at the bottom of the sea near the US’ northwestern coast is predicted to erupt this year. Named Axial Seamount ...

Cooler, wet weather is forecast to bring moisture to the parched landscape and reduce the fire threat. But heavy rainfall ...

LA County Sheriff says about 31,000 people were under mandatory evacuation orders while another 23,000 were under evacuation ...

Research on charcoal pieces from ancient debris flows has shown fires and erosion have shaped Earth’s landscape for at least thousands of years. However, the rising risk of wildfires near populated ...

Scientists on a research boat dozens of miles from the California coast saw ash and smoke from the L.A. wildfires — and fear ...

Black skies turn ash gray; next, a sideways sliver of orange divides the vast horizon. A pause, then a breathtaking ocean dawn: Churning deep blue waters collide with the palest of blue skies. Wisps ...

The finality of the wildfires’ destruction has taken 10 more cherished buildings — by Richard Neutra, Gregory Ain, Eric Owen ...

Twenty states (plus D.C.) had "very high" levels of the virus present in wastewater, an increase from 16 states the week before.

“In most situations (the AQMD map) provides the whole picture. This is sort of a unique situation where we have a lot of ash down at levels where people live that could pose a health issue and ...