It’s been almost a year since the FDA’s over-the-counter hearing aid rule took effect, and in that time, several companies have rushed to fill the newly created market with devices spanning a variety ...

Over-the-counter hearing aids are now available to buy without a medical exam, prescription, or professional fitting. Our top picks include hearing aids by Sony, Bose, Audicus, and more.

The direct exchange of cryptocurrencies between two parties outside established exchanges is known as over-the-counter (OTC) crypto trading. OTC cryptocurrency trading is carried out through ...