This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. (NEXSTAR) – A rare blue supermoon — the ...

This strange orb owes its gentle blue glow to solid-state fluorescence. It’s made of an organic material with multiple light-emitting structures that can interact with each other, giving the material ...

Add Yahoo as a preferred source to see more of our stories on Google. In time for mid-summer afternoons spent cooling off in the 72-degree water, Blue Spring State Park in Orange City has reopened its ...