This is an archived article and the information in the article may be outdated.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. BOULDER, Colo. (KDVR) — Rachel Tilton is ...

Did you ever dream of having a lava lamp experiment when you were a kid? I know I did! There’s just something magical about those colorful blobs bouncing around in liquid light. Now, as a parent, you ...