You no longer need a prescription to buy hearing aids in the US
The FDA is making over-the-counter hearing aids available to Americans, potentially making the devices cheaper and more accessible.
Wearable tech: eating and playing our way to a longer lifespan
Wearable devices can detect the specific molecules in food and our body’s response to it, allowing us to make better dietary decisions.
Could a former NASA scientist’s “sunlight glasses” protect your vision?
A former NASA scientist has co-developed a pair of glasses designed to prevent myopia by glowing in a precise wavelength of visible light.