The balloon space funeral service releases a balloon carrying ... where they majestically float far above the Earth. Out of tradition, Japanese people dutifully care for the final resting place ...

They're floating away. Floating away? But how? Did you ever wonder why hot air balloons float? You may already have some ideas. Think about them and then choose one of the options below that seems ...

But opponents argue that a balloon floating in the ocean would take a lot longer to degrade than it would on land. While it's hard to know whether balloons that have turned up in the stomachs of ...