Initial observations suggest the comet, called C/2025 F2 (SWAN), will continue getting brighter as it approaches the sun.

The northern lights may glow over part of the United States this week following a pair of eruptions on the sun. Here's where ...

Historical accounts of vast ocean waters glowing in the dark go back hundreds of years, and researchers are still trying to ...

Comet SWAN25F, which was first seen by ESA's SOHO satellite, is thrilling skygazers with its striking green color. It is visible just before dawn on t ...

The International Space Station recently shared captivating night photos of Earth from orbit, showcasing the planet's beauty.

Will the weather April 16 in the Hudson Valley get in the way of another chance to see the northern lights? What the forecast says.

Scientists are one step closer to understanding bioluminescent seas thanks to a new database spanning centuries.

The Northern Lights will shine across parts of the UK tonight after one Scot said "it's the best show I've ever seen" ...

If you were a fan of the TikTok-famous cloud slides we wrote about last year, then we’re pleased to inform you of another ...

As the big Spring break period approaches its conclusion, there’s still just enough time left for a quick trip via the multiplex. The destination’s not an exotic locale far from our ...