A U.S. government shutdown would hurt many industries, including travel. Air travel would likely be affected as employees would be working without pay and employee training would be on hold until ...

The agency "failed to make sure these harmful pollutants won’t drive some endangered species to extinction,” the Center for ...

While a federal government shutdown would halt some government operations, air traffic controllers and security screeners at airports would be deemed essential employees and would continue working ...

Official government sensors did not reflect ... The top of Mount Diablo remained visible. Click here to use the Chronicle’s live air-quality tracker. Newsroom meteorologist Anthony Edwards ...

asked government offices to stagger timings for staff and imposed restrictions on vehicles in Delhi and adjoining regions as air quality deteriorated in the country's north on Monday. Delhi ...

Air quality updates have become a routine part of many weather forecasts, and the US government has a site where ... Should I wear a mask or use an air purifier? Follow the advice for your local ...