The reason is light pollution, with the sky's brightness increasing by between ... which includes the entire continental ...

Discover why we've given the ZWO Seestar S30 smart telescope nearly top marks in our latest smart telescope review.

Air pollution isn't always visible, but it's definitely real. To help us gain a better understanding ... Sign up for Mashable's weekly Light Speed newsletter. You can use the map to choose the ...

Here's how to help an estimated 7.4 million birds traveling Oregon’s skies, according to the Bird Alliance of Oregon.

Northern lights will likely remain more active across the US tonight, with the National Oceanic and Atmospheric ...

Picture this: a small audience is quietly ushered into a darkened room. They gasp in awe, as a brilliant night sky shines ...

The company’s turbines — enough to power 280,000 homes — run without emission controls in an area that leads Tennessee in ...

Tāhuna Glenorchy, nestled in the heart of New Zealand’s South Island, has been declared an International Dark Sky Sanctuary.

Mining continues at the Continental Pit. Nearby is the Berkeley Pit, a site for acid mine drainage that poses an opportunity ...

Skywatchers in the U.S. will have a rare chance to view the northern lights this week, with new forecasts from the National Oceanic and Atmospheric Administration (NOAA) indicating visibility across ...

The Eta Aquarid meteor shower 2025 is shaping up to be one of the most eagerly awaited astronomical events of the year. Active from April 19 to May 28, it will reach its peak inten ...

Los Angeles is unique in its proximity to many peaceful backpacking campsites that are under an hour's drive away. We picked ...