Air is a necessity for us human beings, so monitoring it is important. Air quality is monitored in terms of the Air Quality Index(AQI), a single-number scale used to tell how polluted the air is and ...

A group organizing to protect D.C. home rule is calling for a boycott of DoorDash after the food delivery company backed a Republican bill that would require congressional approval for future D.C. tax ...

The Washington, D.C., area dealt with terrible air quality Friday because of wildfire smoke drifting from Canada, sparking warnings to stay indoors. The air in D.C. was rated very unhealthy, or code ...

The air in Washington reached severely polluted levels Friday morning, as smoke rolling in from Canadian wildfires sent residents indoors for a reprieve from hazy skies. The air in the capital was ...

Add Yahoo as a preferred source to see more of our stories on Google. Wildfire smoke from Canada is creating unhealthy air quality across the D.C., Maryland and Virginia region. Washington, D.C. is ...

Add Yahoo as a preferred source to see more of our stories on Google. Today's air quality is worse than forecasters projected in Washington DC, going beyond Code Red into Code Purple. Forecasters ...

Today's air quality is worse than forecasters projected in Washington DC, going beyond Code Red into Code Purple. Forecasters initially believed air quality would be at its worst Friday with an AQI ...

Washington DC's air quality has worsened this week as wildfire smoke from Canada traveled hundreds of miles south, prompting air quality alerts and creating hazy skies across the region. There's ...

The Washington, D.C., area has potentially dangerous air quality Thursday because of wildfire smoke drifting from Canada – and the air quality Friday could be even worse. A Code Orange air quality ...

The Trump National Golf Club in Potomac Falls, Virginia, was hit with multiple health code violations during an inspection by the Loudoun County Health Department, NOTUS reported on Monday. The ...

China said Wednesday that it has found “security backdoor vulnerabilities” in Anthropic’s popular Claude Code, stepping up tensions in the race with the U.S. for artificial-intelligence supremacy.

WASHINGTON (DC News Now) — The Washington, D.C. area was under an air quality alert after a dazzling fireworks show lit up the nation’s capital to celebrate America’s 250th birthday on July Fourth.