Brains recognize a smell based on which cells fire, in what order – the same way you recognize a song based on its pattern of notes. How much can you change the 'tune' and still know the smell?

As if the symptoms of COVID-19 were not disturbing enough, physicians have noted a rare neurological condition that emerges during some severe cases of this viral infection.

Some blind people seem to be able to see without being conscious of it.

Some blind people seem to be able to see without being conscious of it.

With the county facing a crisis in emotional health, we may need two vaccines: one for COVID-19 and another for toxic stress. Here's a technique for dealing with all that stress.

Research shows napping helps young children learn, as well as enhancing their emotional well-being.

Have you ever felt a piercing pain in your head when you eat something cold?