North Cascades Highway, or Highway 20, will close between east of Diablo Lake and west of Mazama starting at 5 p.m. Friday, as Washington State Department of Transportation expects significant ...

Highway 20 over the North Cascades will close temporarily beginning at 5 p.m. Friday due to the forecast of significant snow. According to a state Department of Transportation news release ...

but its eruptions over the millennia before that time contributed to much of the geomorphology of the North Cascades, including major eruptions about 13,000 years ago that sent lahars into nearby ...

The future of a gas power plant in North Tonawanda was thrown into question Thursday. A State Supreme Court justice ruled the State Public Service Commission should have considered the state’s ...

SKAGIT COUNTY, Wash. — With significant snow in the forecast, the Washington State Department of Transportation (WSDOT) is closing a portion of North Cascades Highway, also known as Highway 20.

To combat this encroachment, TCWP will lead an effort at 9 a.m. Saturday, Nov. 16, to clear out the invasives starting to cover this amazing spot on the North Ridge Trail. In the spring this area is ...

WINTHROP – With significant snowfall forecast through the weekend, the Washington State Department of Transportation will temporarily close State Route 20 North Cascades Highway at 5 p.m., Friday, Nov ...

A man removes invasive plants from the Northridge Trail in Oak Ridge. "We’ll meet for the cleanup at 9 a.m. at the entrance to the Walker Access to the North Ridge Trail, which is down North ...

It would be the first gas-to-liquids plant in North America, and one of just a few in the world. The local pollutants from the project are expected to fall under federal and state air pollution ...

The team found unique plumes of ice clouds near 67 metal and cement factories, paper mills and power plants in North America, Europe and Asia, notably in Canada and Russia. “It was surprising ...

The entire system remains under a boil water notice. The 355-acre reservoir feeds the North Fork plant, the largest of the city's three water plants. It serves 80% of the city's customers.