A newly discovered comet, called C/2025 F2 (SWAN), may have disintegrated. But the remnants are still visible.

Red sprites have been captured on camera in Western Australia's Kimberley. But how? Here's some advice from an expert weather ...

The mysterious red cloud that appeared in Sinai's Saint Catherine ... Residents and photographers said that the cloud "appeared to glow in the dawn sky, making it appear unusual compared to ...

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