Scientists have uncovered the first evidence of tool use by the Visayan warty pig (Sus cebifrons), a critically endangered species native to the Philippines.
An...
New Caledonian crows (Corvus moneduloides) are well-known for their sophisticated tool use. According to a new study, these birds behave optimistically...
Naïve chimpanzees are able to spontaneously use tools in order to excavate underground food, according to a new study, published in the journal PLoS ONE....
