Tucked away in the northeastern corner of the state, Plumas-Eureka State Park sprawls across 6,700 acres of Sierra Nevada splendor that somehow remains one of California’s best-kept outdoor secrets.

Outdoor lighting for buildings, roads and advertising can help people see in the dark of night, but many astronomers are ...

Many astronomers are growing increasingly concerned that these outdoor lighting from roads, buildings and elsewhere could ...

Some observatories that used to be dark and remote are now adjacent to bright urban centers. And sending all telescopes into ...

What could we choose as the seven most remarkable celestial objects visible either with our eyes or with a small telescope?

It’s officially shooting-star summer with four concurrent meteor showers—including fan-favorite, the Perseids—and our ...