One of the most distinguishing features of cats is how their eyes can glow in the dark. If you’re sitting with one at home ...

For over a century, scientists believed that light, focus distance, and cognitive effort were the main forces behind changes ...

In the quiet hours of the night, while your body rests, your brain is busy. It's sorting through the day’s moments, filing some away as lasting memories, and brushing off others. Scientists have long ...

Our eyes offer clues about our mental health. Changes in pupil size may signal stress or neurological issues. Mehezabin Dordi from Sir HN Reliance Foundation Hospital highlights this connection.