A huge sun eruption combines with speedy solar wind from a "coronal hole" for a weekend aurora show, experts predict.

Officially known as the aurora borealis, the Northern Lights are a light show unlike anything else on the planet. Created by the action of particles from the sun as they speed their way into Earth ...

The planets offer exciting views in April for both night owls and early risers. Plus, the Lyrid meteor shower peaks in ...

If you want to take an epic road trip and see some of the best national parks in the United States, we've got you covered on this journey full of adventure.

Hidden in the heart of the Ozarks, Alley Spring Campground in Eminence, Missouri offers the perfect alternative to those ...

Home to the quirky Garden of Eden and the remarkable Bowl Plaza (yes, a public restroom that’s also a work of art), Lucas ...

An ornithologist spent four decades tracking 40,000 bird deaths at a single building. His records paved the way to better ...

An ornithologist spent four decades tracking 40,000 bird deaths at a single building. His records paved the way to better scientific and public understanding. In 1978, David Willard was working at ...

For Palo Alto's conservationists, the adoption of a "dark sky" law is a bright idea that is long overdue. But as the City ...

Are street lights and other skyglow sources affecting your astrophotography? We've rounded up the best light pollution filters for your camera, to help you take advantage of this month's new moon.

An MRI of a human brain. (Image courtesy of Pixabay) (CN) — Since the widespread electrification of cities began at the turn of the 20th century, the proliferation of light pollution has visibly ...