While we explore the far reaches of the universe about ten billion light-years from Earth, our solar neighborhood still holds surprises. An international team, including researchers from ...

Check out this beautiful photo of nacreous clouds, also known as rainbow clouds, from southern Indiana. Here's how the ...

The biggest stories of the day delivered to your inbox.

There is a reason for that. All clouds develop because of the water cycle. Moisture is lifted into the atmosphere after the Sun heats the ground. If you think about it, the Sun is very efficient ...