Eric Walker added How elephants evolved to become big and cancer-resistant - University at Buffalo to Cancer research and Elephants

Eric Walker added Elephants Really Can’t Hold Their Liquor - The New York Times to a number of topics

Eric Walker added African forest elephant and a number of links to African elephant, and added African elephant to Elephants

Eric Walker added Elephants and Mammoths to Elephantidae, and added Elephantidae to Proboscidea

Eric Walker added African elephant and Elephants Really Can’t Hold Their Liquor - The New York Times and How elephants evolved to become big and cancer-resistant - University at Buffalo to Elephants, and added Elephants to Elephantidae