Have you ever noticed that almost every barn you have ever seen is red? There’s a reason for that, and it has to do with the chemistry of dying stars. Seriously. Yonatan Zunger is a Google ...

Dear Johnnie: I noticed a small box, painted red like a barn, along an irrigation ditch on the west side of Pella Crossing west of Longmont. I have seen others near water ditches. What are these?

Friendly the giant and his neighbors learn all about barns, big and small. First broadcast in Madison ... the Rooster whether all barns are big and red. Friendly then reads "The Big Red Barn ...