Saliva has antibacterial properties. It also has things called nerve growth factor, skin growth factor, histatins which help with wound closure. So when you see an animal licking a wound or even a mom kissing a child's boo-boo, there's some, there's some good science behind why one might do this.

Science is you! It's your head, it's your dog, it's your iPhone - it's the world. How do you see that as boring? If it's boring, it's because you're learning it from a textbook.

I love all reality TV - Strictly, 'The X Factor.' I really don't see why people are so snobby about it.

Spook: Science Tackles the Afterlife

The paper does not provide the exact number of penises eaten by ducks, but the author says there have been enough over the years to prompt the coining of a popular saying: 'I better get home or the ducks will have something to eat.

Dead people never seem to address the obvious - the things you'd think they'd be bursting to talk about, and the things all of us not-yet-dead are madly curious about. Such as: 'Hey, where are you now? What do you do all day? What's it feel like being dead? Can you see me? Even when I'm on the toilet? Would you cut that out?'