Washington, D.C. has the worst traffic congestion in the nation, according to a new report from the Texas A&M Transportation Institute.
Nearly one in four of the nation's levee systems evaluated by the federal government are deemed to be in unacceptable condition, posing risks to nearby residents. As AP's Haven Daley reports, the problem levees...
Whale watchers were treated to an incredible sight off the coast of Dana Point, California as hundreds dolphins put on a spectacular show.
A Shell drilling ship ran ashore during rough conditions near Kodiak, Alaska following failed attempts to tow the vessel in a fierce storm.
A ribbon cutting today celebrated the completion of an award winning solar house.
American University graduate student Irene Magafan is trying to bring attention to the unusual, complex and endangered bonobos. Click here to learn more about her documentary, "The Bonobo Connection."
The future of about 480 acres of marsh land on the Potomac between Alexandria and Mount Vernon has generated a controversy that has boaters and the National Park Service on opposite shores.
The District is brightening up the city's alleys with new lights that are expected to last longer and cut emissions.
The Obama Administration named 78 schools in 29 states as the first ever U.S. Department of Education Green Ribbon schools; two of which are right here in the District.
Jessica Alba discusses ways that she is environmentally friendly as a parent and tells about her plans for a third baby.
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