Add Yahoo as a preferred source to see more of our stories on Google. On Dec. 20, 1904, the Mount Wilson Observatory was founded. This astronomical observatory was the brainchild of the solar ...

Power outages continue to disrupt southern California’s Mount Wilson for a second week, forcing broadcasters to rely on backup generators. On Saturday, Southern California Edison restored power to the ...

ALTADENA, Calif. (KABC) -- 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 ...

Hundreds of runners took park in the Mount Wilson Trail Race on Saturday, Oct. 4, an effort to also raise awareness of the volunteer effort needed to restore the trail, which has endured damage from ...