Federal and state officials say the temporary sites for processing hazardous waste pose no threat, but residents are worried ...

Fewer wildfires burn in North American forests today than in previous centuries, increasing the risk of more severe wildfires ...

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

By Matt Stiles, Sean O'Key, Byron Manley, Lou Robinson, Curt Merrill, Annette Choi, Rachel Wilson, Henrik Pettersson, Amy ...