Eating when we're not hungry seems like pretty innocuous behavior. After all, most of us have done it, and, indeed, many of us do it on a regular basis. This can happen for a number of reasons; we go ...

One student, 15-year-old Liam Ashton, who has been signing since he was five-years-old, taught me the alphabet in BSL. While Liam’s first language is English, he communicates in ...