Have you ever tasted a word, or seen colors while listening to music? If you have, you may be among the 1% to 4% of people who have a fascinating trait known as synesthesia.

Add Yahoo as a preferred source to see more of our stories on Google. President Donald Trump’s dubious “cognitive test” claims have been given a brutal reality check. Users on X have slapped community ...

Pupil size in people with synesthesia changed depending on how bright or dark the perceived colors were.

The aphantasia test can test your mental imagery and determine whether you see things vividly in your mind or not at all.

President Donald Trump’s dubious “cognitive test” claims have been given a brutal reality check. Users on X have slapped community notes on viral clips of the 79-year-old president bizarrely raving ...

Scores from neuropsychological assessments (in-depth, standardized evaluations of how a person's brain functions in various ...

Speculation has grown about the fate of 84-year-old Nancy Guthrie, the mother of Today anchor Savannah Guthrie, as investigations into her disappearance enter their eighth week. Nancy went missing on ...

What do LSD and Psilocybin have in common? A new study reveals a universal brain fingerprint for psychedelic drugs.

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Kaitlyn Wells I have a penchant for writing by hand. I enjoy the sensory ...