As wildfires rage for the third consecutive day through parts of Los Angeles, now including the Hollywood Hills, several ...

Throughout the ongoing wildfires, California officials have relied on emergency alerts to communicate with citizens. This system is an ...

AirNow is a collaborative effort of federal agencies that provides air quality data across the U.S. The site also has ...

Solid-state chips are not only delivering high-quality headphones, they could soon help to prevent smartphones from ...

Good (Green): 0-50 AQI means there is little or no health risk associated with air quality. Moderate (Yellow): 51-100 AQI ...

Hundreds of flood warnings and alerts in place after most of country saw heavy snow or icy rainfall over weekend and consequent disruption ...

"Flights to and from Delhi may get affected due to rains. Guests are advised to start early for the airport, as slow traffic may delay movement," Air India stated in a recent update shared on social ...

On Thursday at 12:49 p.m. an air quality alert was issued valid until Saturday at midnight. The alert is for San Bernardino and Riverside County Valleys-The Inland Empire, Riverside County ...

An air quality alert was issued on Thursday at 11:35 a.m. in effect until Saturday at midnight. The alert is for Catalina and Santa Barbara Islands, Santa Clarita Valley, Malibu Coast, Los Angeles ...