The darkness holds mysteries that can terrify young minds. Nyctophobia is a widespread phobia, especially in children, affecting up to 45% of children, making it one of the most common fears, ...

Nyctophobia, or an extreme fear of darkness, affects both children and adults, often stemming from past trauma, anxiety disorders, or evolutionary instincts. Symptoms include panic attacks, sweating, ...

A close-up of a monarch butterfly on a green leaf with a blurred human hand reaching out in the background.© A-Z Animals Most of us consider butterflies some of nature’s most beautiful, graceful ...

Three in 10 American adults are still afraid of the dark, according to new research. The survey of 2,000 general population Americans revealed 29% of respondents admitted they still have a fear of the ...

Are you scared of one aspect of Halloween, or the entire holiday all together? Then you better learn the name of the phobia you might have. Check them out in the video above. A phobia is a type of an ...

Acrophobia affects millions of people worldwide, but this so-called irrational fear has deep evolutionary roots that may have saved countless lives throughout human history. Research shows that fear ...

The original poster shared that their son "won't go to bed or fall asleep unless a parent is with him in his room" Kayla Grant is a writer-reporter at PEOPLE. She has been working at PEOPLE since 2025 ...

As an ICU nurse and EMT, Kathy Machuga has seen it all, and yet she is still scared to death of going to the dentist. "It is like anxiety on steroids," she said. "It's a terrible thing. I cannot ...

Why do humans fear the dark? How can the science of evolutionary biology explain this primitive instinct? Fear of the dark, an instinctual fear related to the human ability to survive in the natural ...