A Chinese spacecraft that burned up high over Los Angeles created a sonic trail detected by ground-based sensors.
On Monday at 12:56 p.m. an air quality alert was issued valid until Tuesday at 1 p.m. The alert is for San Bernardino and ...
Particles in wood smoke, also known as fine particulate matter or PM2.5, can get deep into the lungs and cause respiratory ...
as well one of just several examples of the difficulty of building major infrastructure projects in the ever-shifting mountain range that serves as a backdrop to the Los Angeles Basin.
A ban on indoor and outdoor wood burning will be in effect today in much of the Southland due to a forecast of high air ...
Air quality officials extended a residential No-Burn Day alert for all those living in the South Coast Air Basin. The alert ...
Once featured on the cover of a Doors album, the former site of the Morrison Hotel was destroyed by a fire on Thursday.