Dolphins have names for one another.
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When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13
There's a phone app called RoboRoach that allows you to remotely control a cockroach through a chip that you to manually implant into the unwitting critter.
10
Honeypot ants are a unique insect that use their own bodies as living storage pots of honey.
4
When dragonflies mate, their tails form a love heart.
22