Some British police cars carry a teddy bear to console children after an accident.
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Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
12
Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13
The desire to squeeze and hug cute things comes from the same place in your brain as aggression.
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A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13
A puppy is born blind, deaf, and toothless.
16