Greenland sharks maintain sharp vision for centuries, revealing powerful DNA repair and eye-protection strategies that may inspire future approaches to lifelong human eyesight.

Eye drop nanoparticles that shrink over time overcome the eye's natural defenses, delivering protein drugs to the retina and ...

Swimming at a crawl with cloudy eyes and mottled skin, the Greenland shark looks like it's seen better days. The shark's eyes were thought to be barely functional, as it spends most of its time in ...

Wheelchairs can help an injured or paralyzed dog get around more easily. Here are 15 dogs that are living their best, ...

Neural tissue normally dies quickly without oxygen. Yet bird retinas—among the most energy-demanding tissues in the animal ...

In advanced dry disease, a key problem is failure of retinal pigment epithelium, often shortened to RPE. These cells help ...

Biologists have finally solved a centuries-old mystery regarding how birds maintain sharp eyesight despite ...

The discovery fundamentally changes the understanding of a structure in the avian eye that has been misinterpreted for centuries.

Dry eye disease happens when the lacrimal glands do not make enough tears, or the tears do not have the right balance of ingredients to protect the eye surface. Tears are not just “water”. They help ...

Bird retinas survive without oxygen by burning sugar scientists solve 300 year mystery that could help treat human strokes.

CIO Dustin Goetz said the agency is using Stella, an AI chatbot, to help do the work of lower-level roles in cybersecurity, service desk and administrative functions.