The 400-year-old door hole in the Exeter Cathedral is as good as new for this little cat! (photo by Diane Walker, courtesy Exeter Cathedral) There are a few rumors floating around about the invention ...

The cat door at the Exeter Cathedral in Devon County, England, is a strong contender for the oldest cat door on record. Courtesy of Diane Walker / Exeter Cathedral For centuries, humans across the ...

Whoops! There was an error and we couldn't process your subscription. Please reload the page and try again. I was just watching Animal Planet and they said in one of ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

Isaac Newton accomplished some very important things in his life. He came up with a modern version of calculus (although not the modern notation). He described and explained a little thing called ...