It Takes a Lot of Elephant Brains to Solve This Mystery

https://www.nytimes.com/2022/10/26/science/elephant-brains-trunks-faces.html#:~:text=The%20researchers%20found%20a%20neurological,operate%20the%20entire%20human%20face.

How did elephants evolve such a large brain? Climate change is part of the answer

https://theconversation.com/how-did-elephants-evolve-such-a-large-brain-climate-change-is-part-of-the-answer-119354

What elephants' unique brain structures suggest about their mental abilities

https://phys.org/news/2018-08-elephants-unique-brain-mental-abilities.html

Elephants Have The Most Neurons. Why Aren't They The Smartest Animals?

https://www.forbes.com/sites/quora/2018/09/12/elephants-have-the-most-neurons-why-arent-they-the-smartest-animals/#77d2bb606afb

New study finds that elephants evolved the most discerning nose of any mammal

http://www.washingtonpost.com/national/health-science/new-study-finds-that-elephants-evolved-the-most-discerning-nose-of-any-mammal/2014/07/22/8b715a1e-11b1-11e4-8936-26932bcfd6ed_story.html

Searching For The Elephant’s Genius Inside the Largest Brain on Land

http://blogs.scientificamerican.com/brainwaves/2014/02/26/searching-for-the-elephants-genius-inside-the-largest-brain-on-land/

Elephants Use Their Trunks to Ace Intelligence Tests

http://news.nationalgeographic.com/news/2013/12/131228-elephant-trunk-science-think-cognition-food-smell/?now=2013-12-27-00:01

Ever Wonder What Elephants Would Have to Say?

http://www.nytimes.com/2012/11/06/science/surrounded-by-humans-korean-elephant-learns-to-speak.html