Repairs to the broken Potomac Interceptor pipeline are expected to wrap up by mid-March, D.C. Water said, clearing the way ...

A Virginia lawmaker is urging the state’s health department to take concrete steps to address the potential health risks ...

President Donald Trump has approved emergency assistance to Washington, D.C., to help the city address a sewage system leak ...

Washington Mayor Muriel Bowser (D) on Wednesday declared a local public emergency over the sewage spill in the Potomac River ...

The disaster sparked environmental and public health concerns as dangerous levels of bacteria were found miles away in the ...

Drinking water around the District of Columbia hasn't been contaminated. But scientists say the environmental damage could be ...

A sewage pipe collapse just outside of Washington, D.C. that spilled 200 million gallons of wastewater into the Potomac River has caught Trump's attention.

President Donald Trump has approved a request for federal assistance in response to the massive sewage spill along the Potomac River.

NPR's Erika Ryan reports from the site of one of the nation's largest sewage spills ever — just outside of Washington, D.C. — in January.

Federal assistance has arrived for the Potomac River sewage spill after the president approved D.C. Mayor Muriel Bowser’s emergency declaration request.

Arlington County said its water supply was treated at a facility upstream from the site of a huge sewage spill in the Potomac River.

El Nino warps weather worldwide. Meteorologists say the natural El Nino cycle is both adding to and feeling the heat of a warming world. A new study says a shift ...