How Do Hearing Aids Work? Hearing aids work by amplifying sound through a three-part system: The microphone receives sound and converts it into a digital signal. The amplifier increases the strength ...

These are the wonkiest health and wellness gadgets I use in my everyday routine, and there's no Oura Ring on this list.

These are the wonkiest health and wellness gadgets I use in my everyday routine, and there's no Oura Ring on this list.

How long Prime Day deals last depends on the popularity and availability of the items. Most sale prices are only available ...

This popular rechargeable electric toothbrush is loved by many for its battery life, travel case and light-up pressure sensor ...

Osaka Metropolitan University researchers discovered why chemical reactions slow down under high-power ultrasound. Excessive ...

From an electric flosser to ultrasonic cleaner, here are our editors’ favorite dental products we swear by for a brighter, ...

From brands like Lysol, Great Value, and Nature Clean, these tested toilet bowl cleaners are the best at bringing the shine ...

A 2023 randomized controlled trial in the Journal of Dentistry found that the bulk-fill base technique reduced procedure time ...