There's a young hippo and a 130+ year old tortoise in a Kenyan wildlife preserve who are best friends and they even sleep and play together.
40
One litter of kittens can be produced by more than one father.
57
Dolphins have names for one another.
18
When cats are happy, they may squeeze their eyes shut.
10
Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
The desire to squeeze and hug cute things comes from the same place in your brain as aggression.
65
Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
12
A couple had their wedding rings engraved with a waveform of their own voices saying "I do."
10