Despite subzero temperatures, scientists at the Mount Washington Observatory are working hard more than 6,000 feet above sea level. "It is really freaking cold, I guess is the scientific way to ...

This 2022 satellite photo shows the summit of "one of the world's most dangerous volcanoes," Mount Vesuvius, peering up ...

Later, an observatory official said it appeared to be under control. By Alexandra E. Petri The Eaton fire, raging uncontained to the northeast of Los Angeles, raced up Mount Wilson on Thursday ...

The change measured by the Mauna Loa Observatory was likely driven by wildfires and continued burning of fossil fuels, scientists say Sara Hashemi Correspondent The Mauna Loa Observatory in Hawaii ...

Mount Washington Observatory is notorious for experiencing some of the world's most extreme weather. Hurricane-force winds are a near-daily occurrence at this location, hitting as high as 142 mph ...

The telescope will catalogue billions of new objects and produce a new map of the entire night sky every three days with the ...

The Eaton Fire made a run for Mount Wilson on Thursday afternoon. But the Mount Wilson Observatory and the telescope were not damaged, thanks to firefighters' efforts, said L.A. County Fire Chief ...

The house that's served as the residence for every vice president from Walter Mondale to Kamala Harris and now JD Vance is located on the grounds of the United States Naval Observatory.

Nepal will increase the permit fees for climbing Mount Everest by more than 35%, making the world’s tallest peak more expensive for mountaineers for the first time in nearly a decade ...