Behavior
What Animal Has the Best Memory? 10 Animals With Remarkable Memory
What animal has the best memory? Compare dolphins, elephants, bonobos, crows and other animals by long-term, social, spatial and episodic-like memory.
Featured guide
Why Do Camels Have Humps? Fat vs. Water
Camels have humps because the humps store fat, providing a concentrated reserve of energy when food is scarce. Contrary to a widespread myth, camel humps do not store water. When a camel uses its fat reserves, its hump may become smaller or droop. Camels survive dry environments not because they car
