The January collapse of a pipe as wide as a car dumped so much sewage into the Potomac River that officials tracked a spike of gut-wrenching bacteria drifting slowly past Washington for weeks, ...

Swimmable Cities is a global alliance of local government officials, experts and advocates working to make urban waterways clean enough to swim in. Jan de Groen / Swimmable Cities ...

A lot of kids drowned in that river,” Rose said at the groundbreaking ceremony for the center’s $4 million indoor pool, the ...

As board OKs funds for city's "visioning and planning effort for the revitalization of Ball Island and creation of a public park." ...

Building a custom backyard pool is one of the most complex residential construction projects a homeowner can take on - and most guys don't realize that until they're already deep into the design ...