A tidal estuary, the Hudson River is a mix of salt water and fresh water runoff.

The 1,760-square-mile San Joaquin River Basin that the San Joaquin River and its web of tributaries provides with snowmelt ...

Despite a recent increase in precipitation, the Connecticut River Valley region has been designated as experiencing critical ...

The demolition of the former Key Bridge Marriott at 1401 Langston Boulevard in Arlington is officially underway.

The number of cars that cross the aging span each day has risen by 25,000 since I-95 was rerouted across it. Possibilities ...

The developers’ decision to rebrand the area comes as a key property in the district, which is slated for a $2.5 billion ...

River Valley’s season came to an end in the PIAA girls’ basketball 3A playoffs on Tuesday night at Bald Eagle Area High ...

Federal investigators looking for the cause of the January collision between a passenger jet and an Army helicopter near ...

The Jan. 29 collision between an Army helicopter and a passenger airplane over the Potomac River in Washington killed 67 people.

The National Transportation Safety Board on Tuesday called for immediate changes at Ronald Reagan Washington National Airport ...

Federal aviation officials are taking urgent action to prevent future midair collisions after a catastrophic crash between an ...

WASHINGTON (AP) — Federal investigators looking for the cause of the January collision between a passenger jet and an Army ...