The observations could signal a new cognitive skill previously unknown amid swine, which are well known for their intelligence.
Source: Pigs recorded using tools for the first time
Her life helped us answer the question: What do animals think about?
Yes, that mantis is wearing 3D glasses.
Scientists from Penn State University have compiled a study that suggests that fires have spread in the Australian bush due to birds dropping smouldering sticks and embers on wildlife below.