Nearby what was thought to be the oldest known astrological observatory in the Western Hemisphere, archaeologists discovered one even older. The site in the Casma Valley of Peru could be centuries ...

Ask people what the best attractions are in California and you’ll get answers like visiting the Redwoods National and State Park, hiking to the Hollywood sign or touring Hearst Castle. While all have ...

TNO, the Netherlands Organisation for Applied Scientific Research, has signed its first contract with the W. M. Keck Observatory to initiate the design of Keck’s Adaptive Secondary Mirror (ASM).

EXCLUSIVE: The West Coast Hip-Hop collective kicks off another leg of the How the Grouch Stole Christmas Tour on December 11 ...

This little-known California mountain park offers uncrowded hiking, spring waterfalls, backcountry views, and overnight camping just outside major wine regions.

Second lady Usha Vance gives USA TODAY an exclusive look at the Christmas decor at the vice president’s residence and talks ...

When you visit Los Angeles, it's tempting to get up high to see the city skyline from afar - this spot is one of the best ...

The Super Flower Blood Moon lunar eclipse on May 15-16, 2022 was captured by the Griffith Observatory in California. See the entire eclipse in this time-lapse. Footage courtesy: Griffith Observatory ...

Tyson’s ultimate goal was to image large swathes of the sky, measuring how galaxies’ shapes distorted as their light ...

Berkeley and elsewhere have performed spectroscopic and photometric study of a peculiar supernova designated SN 2021ukt, ...

For years, scientists thought they understand what happens when stars explode. New earliest-ever mages of supernova events ...

This December's dazzling display comes from a strange asteroid with comet-like behavior—and a tail of debris that astronomers ...