The Korea Research Institute of Standards and Science (KRISS) has developed a retina-mimicking eye phantom that faithfully ...

The ability of some animals to dynamically change color to match the brightness of their surroundings is one of nature's ...

Hormone levels fluctuate like the tides, ebbing and flowing according to carefully orchestrated cycles. These hormones not only influence the body, but can cross into the brain and shape the behavior ...

In clinics across Europe, older adults tried a new way to sharpen fading sight. It involved a wafer-thin chip and smart ...

Around 2 million people are already living with some form of sight loss in the UK and this figure is expected to grow by ...