Mosquito samples collected in six areas in Allegheny County have tested positive for West Nile Virus, according to the county ...

A string of earthquakes has made some wonder if this enormous West Coast volcano is about to erupt, but here's what seismologists have to say.

Beneath the floors of George Washington’s Mount Vernon mansion, archaeologists uncovered two perfectly preserved sealed ...

This week, the state's Executive Council met with Gov. Kelly Ayotte at the Omni Mount Washington Hotel and approved ...

Rookie Tre Johnson leads the Washington Wizards against the Phoenix Suns tonight, as summer league action continues from Las ...

The so-called earthquake swarm at Mount Rainier dwindled Friday but has surpassed the last large event at the volcano in 2009, the USGS said.

U.S. Secretary of State Marco Rubio is wrapping his up his second and final day at a Southeast Asian security conference with ...

NACHES, Wash. – A motorcycle crash on State Route 410 left one man dead on Thursday night. Washington State Patrol said the crash happened 17 miles west of Naches around 7:44 p.m.

Bill Peterson Revegetating Mt. St. Helen In May 1980, a magnitude 5.1 earthquake caused an avalanche on Mount St. Helen in Washington State. With ...

Jeff Wolff captures breathtaking photos of Tacoma and Mount Rainier while everyone's busy sleeping. #k5evening ...

The U.S. Geological Survey Cascades Volcano Observatory said the swarm began early Tuesday at the 14,410-foot volcano near ...

Our staff writers made unanimous picks for the New Orleans Saints' Mount Rushmore, but who would be on your ballot?