Some people see numbers as always having certain colors — for example, they see the number 5 as red. A new study reveals that their eyes react as if they see those colors in the real world. The study ...

(WJW) — Hearing music and seeing color are typically two separate sensations. But for actress Cynthia Erivo, it all comes at once. The “Wicked” and “Wicked: For Good” star recently joined a roundtable ...

Why do some people taste music or hear colors? Let’s talk about synesthesia. Did you know some people 'see' letters in color or 'taste' music? In this video, we’ll talk about synesthesia, how it works ...

Imagine listening to your favorite song and seeing bursts of color with each note. Or think of a number that tastes like your favorite candy. For individuals with synesthesia, these experiences are ...

Referred to as "Mr. R," the New Zealand man claimed the phenomenon made his vision clearer and brighter after climaxing Getty Images While many view the notion of sexual intercourse through ...

One lucky guy seems to be experiencing the world’s most colorful sex. His rare form of synesthesia is triggered by orgasm, causing him to briefly see the world in hues of pink. And as a teenager, ...