Esther Landhuis/Undark

More from Esther Landhuis/Undark

Hearing aids on table
Health

Why aren’t more people buying over-the-counter hearing aids?

By Esther Landhuis/Undark

woman smelling flowers in field.
Medicine

Allergy drops could be an at-home alternative to shots

By Esther Landhuis/Undark

Which healthcare providers should be able to perform laser eye treatments?
Medicine

Which healthcare providers should be able to perform laser eye treatments?

By Esther Landhuis/Undark

Glass entrance of Southern California Food Allergy Institute with doctor in scrubs walking out
Health

This California clinic claims a 99 percent success rate in treating food allergies. Experts are skeptical.

By Esther Landhuis/Undark