Joanna Broad-Reeder was working as a supply teacher at St Thomas More Catholic High School in Crewe between January and July, 2022, when the relationship began.

A recent study observed sleeping participants' pupils during sleep, using a new method that could have implications for ...

Nocturnal animals tend to have proportionally bigger eyes than humans do. They also tend to have pupils that open more widely in low light. So, at the outset, nocturnal eyes gather more light than ...