A former teacher has been banned from the profession indefinitely after he was found to have engaged in inappropriate and ...

A person’s pupils may be of different sizes (anisocoria) for several reasons, including physical trauma, response to light, and infection. The condition may also be present from birth. Pupils, or the ...

For the first time, researchers have been able to observe how the pupils react during sleep over a period of several hours. A look under the eyelids showed them that more happens in the brain during ...

Pupil size predicts death and hospital readmission in patients with heart failure, according to research published today in ESC Heart Failure, a journal of the European Society of Cardiology (ESC). 1 ...

When people are awake, their pupils regularly change in size. Those changes are meaningful, reflecting shifting attention or vigilance, for example. Now, researchers have found in studies of mice that ...

The eyes may be the window to the soul, but the pupil is key to understanding how, and when, the brain forms strong, long-lasting memories, Cornell researchers have found. By studying mice equipped ...

This story is from The Pulse, a weekly health and science podcast. Find it on Apple Podcasts, Spotify or wherever you get your podcasts. The videos go like this: Someone uses their phone to zoom in on ...

Last month, I compared systems in the U.S. and India. This month, my attention is on Colombia, a country whose breathtaking geography, social dynamics and history shape the school commute in ways that ...

Teachers Fiona Elias (left) and Liz Hopkin (right) and a pupil were injured in the stabbing at Ysgol Dyffryn Aman last April It had been a normal April day at Ysgol Dyffryn Aman until the ...