31,296 people played the daily Crossword recently. Can you solve it faster than others?31,296 people played the daily Crossword recently. Can you solve it faster than others?

when you shine the light in one eye, the other pupil should respond in kind. If it doesn't, we could have a neurological problem. Ah, the puff test! I can't tell you how many patients sit in my ...

Pupils at a primary school in Plymouth have been putting their reading skills to the test for World Book Day by learning how to read the news. Ernesettle Community School said it wanted to link ...

And record the distance in the pupil's reaction times chart. Repeat the test five times for each pupil. Using the distance-reactiontime conversion scale, convert the centimetres to milliseconds.

The peripheral drift illusion causes us to perceive motion in a still image. A new study shows that the mechanism of this illusion relies on changes in pupil size.

Pupils at a primary school in Plymouth have been putting their reading skills to the test for World Book Day by learning how to read the news. Ernesettle Community School said it wanted to link the ...