Sarah Lindenfeld Hall

Contributor

More from Sarah Lindenfeld Hall

A young girl sitting on a plane holds her hears in pain.
Ask Us Anything

Why do our ears pop on a plane? An audiologist explains.

By Sarah Lindenfeld Hall

A loving father of African descent sits on the couch at home and reads a storybook to his preschool age daughter. The child is sitting on her father's lap and is smiling while looking at the book.
Psychology

Why do kids love reading the same book over and over? Child development experts explain.

By Sarah Lindenfeld Hall

Portrait of a 5 month old baby girl
Ask Us Anything

Why do babies’ eyes change color? Sunlight, genetics, and more.

By Sarah Lindenfeld Hall

Women practicing necessary steps for ice bath therapy, pinching their noses with their fingers to hold their breath, listening carefully to the instructor, mentally preparing for a new and revitalizing healing experience
Health

Are ice baths good for you? The benefits and risks of a cold plunge.

By Sarah Lindenfeld Hall

An unrecognizable person doing full-body red light therapy (RLT) in a dark room surrounded by LED.
Health

Do infrared saunas work? What the science says. 

By Sarah Lindenfeld Hall

Close-up of Funny gigner cat sniffs at a cucumber on the table against gray background,
Cats

Are cats really afraid of cucumbers? We asked the experts.

By Sarah Lindenfeld Hall

Facial regenerative treatment by LED mask applied to a young woman.
Health

Do LED masks work? What the science says.

By Sarah Lindenfeld Hall

Close up profile of young woman with dark skin and short hair using jade roller on face
Health

Do face rollers work? We asked a dermatologist.

By Sarah Lindenfeld Hall