When the Eaton Fire flared up Jan. 9, flames climbed to the summit of Mount Wilson northeast of LA. What happened next was a fire prevention success.

The Eaton Fire that started in the foothills northeast of Los Angeles flared up Thursday morning near Mount Wilson.

To celebrate the 100-year Edwin Hubble discovery that Andromeda was a galaxy outside our own, astronomers release the most ...

The Mount Wilson Observatory was once home to the world’s largest telescope, and more than a century ago, on Jan. 1, 1925, astronomer Edwin Hubble made one of his most important discoveries at ...

Power is out on southern California’s Mount Wilson for a second straight week, forcing broadcasters to rely on backup ...

Don Fregulia, an operations section chief for the California Department of Forestry and Fire Protection, which has joined in the Eaton fire response, said that efforts to protect Mt. Wilson had ...