A new study has documented the abilities of individual wild Asian elephants to access food by solving puzzles that unlocked storage boxes. It is the first research study to show that individual wild ...

The elephant has the largest brain of any land mammal. Its ‘grey matter’ — crucial to thinking and problem-solving — is also more extensive. Impressive mental feats, therefore, might be expected of ...

This study makes connections between two sources of individual variation, personality and cognition, in threatened species. Just as humans have their own individual personalities, new research in the ...

African savanna elephant Tembo, at the San Diego Zoo, was one of the elephant participants in the study. (Lisa Barrett Photo) Just as humans have their own individual personalities, new research in ...