Pinpointing a Milepost Marker Star that Opened the Realm of Galaxies At the dawn of the 20th century, astronomers faced a ...

Hubble’s work pushed the field of astronomy forward, starting with his paper demonstrating that some objects exist outside our galaxy.

For humans, the most important star in the universe is our sun. The second-most important star is nestled inside the ...

Angeles National Forest is closed to the public today until Wednesday at midnight because of critical fire danger and to ...

The air is still so bad that field crews cannot yet work safely. When they go out, they expect to to find snapped, broken or ...

Will Rogers’ ranch house and other historic buildings located on the 186-acre Will Rogers State Park were destroyed by the ...

(AP Photo/Etienne Laurent) Firefighters put out a fire burning inside a tree after the Eaton Fire burned through the mountains of the Angeles National Forest near Mount Wilson Observatory north of ...

After returning from injury and taking the reins of the starting job in Week 7, Russell Wilson provided a massive upgrade for the Pittsburgh Steelers and it looked like he was almost a lock to ...

Here are all the wildfires burning in Southern California at a glance.

The Eaton Fire made a run for Mount Wilson on Thursday - but the historic observatory and telescope were not damaged, thanks to firefighters.

Fires raging in the Los Angeles area reduced some 10,000 structures to ash and rubble, killed at least 10, displaced thousands of others and spread over an area larger than the size of San Francisco.