(WJAR) — Roger Williams Park Zoo animals were given the gift of enrichment this holiday season. Rhode Island School of Design's Industrial Design students created enrichment objects for some animals.

Source: Grzegorz Eliasiewicz, used with permission. Humans use words to refer to objects in the environment. We understand that certain words “stand for” certain objects, and this understanding is ...

The fictitious storybook character Dr. Doolittle was known for talking with animals. Caroline DeLong, an assistant professor of psychology at Rochester Institute of Technology, is a real-life ...