Independence Day is nearly here, and Americans around the country are making plans to celebrate the United States' 249th birthday. Booming fireworks, patriotic parades and outdoor barbecues have ...

People who are unusually sensitive to ozone or particle pollution may experience respiratory symptoms. Health experts advise Americans under air quality advisories to stay indoors with air ...

Significant Black history sites are woven throughout the city’s tapestry, but while some are well-known, such as Frederick Douglass’ Anacostia home or U Street’s Lincoln Theatre, many others go ...