Officials are tracking the largest swarm of earthquakes in more than 15 years on Washington’s Mount Rainier but say there is ...

Rubin Observatory in Chile has unveiled thousands of new asteroids with its advanced telescope.University of Washington ...

With lakes, beaches, mountains, forests, rivers, and the ocean for people who enjoy the outdoors, New Hampshire is a paradise ...

Then, drive 29 miles south to Exit 49 to State Route 504, also known as Spirit Lake Highway. Turn off at milepost 5 for the newly renovated Mount St. Helens Visitor Center within Seaquest State Park ...

The view from the lookout includes black volcanic rock sweeping across the landscape, interspersed with forested islands, while snow-capped volcanoes rise on every side — Mount Jefferson, Washington ...

The cold weather is creating quite a site on the top of Mount Washington. Pictures from the Mount Washington Observatory show a wintry summit where observers woke up to rime ice on Thursday morning.

Charlie Peachey, weather observer and research & IT specialist at Mount Washington Observatory, spoke with FOX Weather about the recent wind gusts measuring more than 100 mph around the ...

The crew at the Mount Washington Observatory told News 9 that wind chills have dropped to nearly 50 degrees below zero almost every day.

The summit at Mount Washington Observatory in New Hampshire was full of unique ice formations that looked like a frozen wave.

Until recently, the Mount Washington Observatory had about 17 remote weather monitoring stations. At the end of a four-year expansion, it’ll have more than 50, said its executive director. Those ...

Until recently, the Mount Washington Observatory had about 17 remote weather monitoring stations. At the end of a four-year expansion, it’ll have more than 50, said its executive director.

Last week, the observatory unveiled a project to expand the Mount Washington Regional Mesonet, a network of weather monitoring stations. There are 11 original stations in the network.