Learn what the air quality index (AQI) means, how it impacts your health, and how to stay safe when pollution is high.

If you have been hearing about poor air quality in New York City Friday, you can breathe a deep sigh of relief (literally): ...

Despite upgrades to wireless alerts system, emergency warnings were often ineffective when most needed during the Los Angeles ...

Millions of mobile phone users got an emergency alert as people in Scotland and Northern Ireland warned to stay indoors and schools close ...

New York State held a virtual listening session to address air quality concerns at the Goodyear Tire and Rubber Plant in Niagara Falls.

Millions of phones will blare to the sound of a 10-second siren this evening when the Government issues an emergency alert over Storm Eowyn. The Met Office earlier issued a red danger to life warning ...

Meteorologist Tommy House sat down with Meteorologist Paul Yura, Warning Coordinator at the National Weather Service in San Antonio/Austin, to discuss ways to stay informed when severe weather is ...

Angelenos are being encouraged to keep their air purifiers on and to wear a mask when outside in the wake of the recent fires ...