Elephants have tens of thousands of facial neurons, more than any other land mammal
Elephants: Trunk may be one of most sensitive body parts of any animal
EleFact Friday: Brain Size vs Brain Function
African and Asian Elephants Differ in Ears, Trunk – and Brain - Science
Science news in brief: elephants fear bees and an effective way of avoiding mosquito bites, The Independent
Why African elephants' faces are so expressive
Baby elephants don't know how to control their trunks - Upworthy
An Elephant Recognizes The Vet Who Saved Him When He Was About To Die 12 Years Ago.The researchers concluded that elephants can recognize and track as many as 30 of their companions.
The Secret to an Elephant's Trunk Is Skin Deep - The New York Times
Animal IQ, Elephants: Do Giant Brains Mean More Smarts?, Episode 4
Elephant dies at zoo after herd became agitated from a dog running loose