ScienceSurprise! Cats and dogs can see UV light but you can't House pets like cats, dogs and rodents can see ultraviolet light, invisible to human beings. What are they seeing that you're not?by James Maynard
ScienceYou dirty, BIG rat: Can super-massive rodents take over the Earth one day? Possibleby James Maynard
WATCH: Runner Spends Year Using Exercise Tracker to Create Elaborate Stick Figure Art on City Streets
