For pulmonologists and their patients, increased rates of wildfire raise questions about how best to avoid wildfire smoke ...

Regulators say the changes are essential to reducing carbon emissions. But political leaders in both parties are worried that ...

Widespread ocean pollution threatens the health of more than 3 billion people, international study led by Boston College researchers shows Ocean pollution is widespread and getting worse, and when ...

We’re waking up to locally gusty winds with impacts to Santa Clarita through the western San Fernando Valley and Santa Monica Mountains. A wind advisory is in effect until noon for these locations.