From Lowell Observatory to Kitt Peak to Mount Graham, here are the 11 best planetariums and observatories in Arizona and ...

Luke Bryan reacted to his fellow American Idol judge Katy Perry’s travel to space alongside an all-women crew.

At Scripps Institution of Oceanography, marine biogeochemist Amina Schartup is investigating the impact of changing ocean ...

Indian cosmonaut Group Captain Shubhanshu Shukla is preparing for a 14-day mission to the ISS aboard Axiom Mission-4. He will ...

Group Captain Shubhanshu Shukla is set to make history as the first Indian astronaut to travel to the International Space Station (ISS). He will be part of the prestigious Axiom Mission 4.

A newly discovered green comet tracked by telescopes has likely broken apart as it swung by the sun, dashing hopes of a naked ...

A new study suggests the extinction of Neanderthals nearly coincided with a shift in Earth's magnetic field that let more ...

WrapStyle: Plus, H&M throws a music festival in DTLA with Robyn and Doechii and The Broad breaks ground on a major expansion.

To get a feel for the soul of San Diego, stop by these innovative museums found in Balboa Park and along the scenic coastline ...

After months without a meteor shower, sky-gazers now have a reason to keep their chins up — the Lyrids are here to kick off ...

About 41,000 years ago, Homo sapiens may have survived increased solar radiation caused by a weakening magnetic field by ...

Where to hike: Mud Lake Open Space, 2034 County Road 126, is an excellent choice. From the Mud Lake Trailhead, combine the ...