Nano Hearing Aids (888-310-NANO), a leader in FDA-registered over-the-counter (OTC) hearing devices, has released a new guide ...

If your mucus is gray or black... …you likely inhaled dark-colored particles, like smoke from a fire or heavy exhaust. Regular smokers can also blow out darker mucus because of the tar or other toxic ...

If you struggle with that "popping" feeling you get in your ears after takeoff and landing hours ~after~ your flight, you ...