With this 10-piece set of clip-on floating candle lights, you won’t have to worry about frustrating tangled cords when trying to decorate your Christmas tree. These candles clip directly onto ...

But what really made a tree a Christmas tree were the candles, and while flickering flames were festive, they were also a fire hazard. Over at the Edison shop, Johnson saw an opportunity.

Why do we love Christmas trees? Is it because the leaves are so unchanging, and the candles shine so brightly ... tree and Rio de Janeiro's 542-ton floating tree, though magnificent, won't ...