Washington. The Cascades Volcano Observatory is now the largest of USGS’s five offices, with around 80 permanent staff. Mount St Helens also has the largest monitoring network in the Cascades ...

This is exactly what we will see in Maine to close out the work week. When many people hear the term nor’easter, the first things that comes to mind is snow and wind. Well, that’s not always the case.

The high in the Hartford area on Thursday was 49 degrees, the coldest maximum temperature for May 22 since 1909, data shows.

New spending restrictions for some federal agencies are creating extra hoops for scientists to jump through to fix earthquake ...

The schedule is set for Pittsburgh’s 2025 Summer Concerts Series, which will start in early June and continue through August at local parks.

The cold weather is creating quite a site on the top of Mount Washington. Pictures from the Mount Washington Observatory show ...

While parts of Massachusetts received several inches of rain on Thursday, up in New Hampshire, there was snow on Mount ...

Amy Cotter, a weather observer and education specialist at the Mount Washington Observatory, discusses summit conditions amid a May nor'easter, including wind gusts, temperatures and snowfall totals ...

LET’S TAKE A LIVE LOOK RIGHT NOW AT THE SUMMIT OF MOUNT WASHINGTON, WHERE YOU CAN BARELY EVEN SEE THROUGH THE SNOW AND THE ICE ON THE CAMERA. THIS MORNING, WEATHER OBSERVERS SAID THE SUMMIT HAD ...

The latest storm was the fourth most snowiest on New England's highest peak for late May, according to the Mount Washington Observatory.

The latest storm was the fourth most snowiest on New England's highest peak for late May, according to the Mount Washington ...

The Mount St Helens Visitor Center at Silver Lake celebrated its reopening to the public Saturday. It had been closed for 8 ...