The key NASA center remains under a mandatory evacuation order, but officials say both it and Mount Wilson are protected for ...

The devastating Eaton fire is now taking aim at Mt. Wilson, threatening the antenna farm and broadcasting transmitters ...

Officials with Mt. Wilson Observatory reported last night that the Eaton Fire, which reached the top of Mt. Wilson, the ...

On the Pic du Midi in the Pyrenees, ETH Zurich researchers have analysed particulate matter, clouds and rainwater for traces ...

The Eaton Fire burning through the hillsides and mountains above Pasadena is now approaching the Mount Wilson Observatory, ...

Towers for all the major TV stations are located on the mountain, as are transmitters for many FM radio stations.

Brutally cold temperatures and wind chills were recorded last week atop Mount Washington. The crew at the Mount Washington ...

The wildfires that have been rampaging southern California this week reached the top of Mt. Wilson on Thursday, the broadcast ...

Wind chill reached 49 degrees below zero this week with over 100 mile-per-hour winds at the Mount Washington Observatory.

If the signal goes down, it could impact anyone from semi-truck drivers and ambulances using radios to broadcast stations and ...

Comet C/2023 A3 (Tsuchinshan–ATLAS), also known as the Great Comet of 2024, was discovered in January 2023 by the Purple Mountain Observatory in China and independently by ATLAS South Africa in ...