Some Apple AirPods wireless headphones can be used as hearing aids with a new software update available Monday. It's a high-profile move that experts applaud, even if they only reach a small portion of the millions of Americans with hearing loss. An estimated 30 million people — 1 in 8 Americans over the age of 12 — have hearing loss in both ears. Millions would benefit from hearing aids but most have never tried them, according to the National Institute on Deafness and Other Communication Disorders.
