Dolphins have names for one another.
18
When dragonflies mate, their tails form a love heart.
22
Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
Baby rabbits are called kittens.
6
A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11
A couple had their wedding rings engraved with a waveform of their own voices saying "I do."
10