Look up on a clear afternoon and the color feels obvious, almost boring. Yet the physics behind that blue dome is anything ...

The Allman Brothers Band had already released two studio albums and a live album when they released "Blue Sky," a track that would become one of their most popular joyful hits. It just so happened ...

This video explains the science behind the blue color of the sky, showing how sunlight interacts with Earth’s atmosphere to create the colors we see. Should you shut down your PC every night? Here's ...