Millions of people in California have been urged to avoid grilling on Wednesday amid concerns over high air pollution levels.

Ozone pollution is invisible,” says Kai Chen, PhD, co-faculty director of the Yale Center on Climate Change and Health, and that’s exactly why it is so dangerous. On July 9, air quality alerts ...

On Wednesday at 8:20 a.m. the NWS Los Angeles/Oxnard CA reported an air quality alert in effect until Thursday at 8 p.m. The ...

After months of promises to overhaul or eliminate the FEMA, President Donald Trump is touting a fast and robust federal ...