If you have these vintage Christmas decorations stuffed somewhere in your attic, it may be time to get them out and dust them off.

New understanding about how snakes regrow their guts could help treat human diseases Experts reveal only three factors matter in preventing dementia 11 Smartest Animals That Can Outsmart Even You ...

This time it's located in the historic city of Xi'an, China, and takes the form of a tree, with stepped petal-like terraces for visitors to explore and enjoy the view. The Xi'an Centre Culture ...