Discover 5 types of birds that are blue! Beyond blue jays, we dive into tree swallows, eastern bluebirds, and much more!

A large, bright blue spiral spotted over Europe on Monday night sparked chatter on social media about what might have caused the mysterious vortex. Videos posted on X showed a blue orb in the ...

Another possibility for the bright blue spiral in the sky is a potential fuel dump from one of Elon Musk's Space X rockets. This was the reason for similar incident in New Zealand in 2022.