Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13
Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
A puppy is born blind, deaf, and toothless.
16
Baby rabbits are called kittens.
6
A group of pugs is called a grumble.
10
A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11