Electronic retinal implants such as the PRIMA system bypass damaged cells to restore partial central vision, bringing ...

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

The light-sensitive tissue of birds’ eyes is not supplied with oxygen by blood vessels – instead, it powers itself with a ...

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

Scientists at USC are launching a new trial to test a tiny stem cell implant that could restore vision in people with advanced dry macular degeneration. The hair-thin patch replaces damaged retinal ...

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

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

FRISCO, Texas, Jan. 23, 2026 /PRNewswire/ -- AllyGPO (R) today announced the appointment of Kurt Defenbaugh as President of AllyRetina (R), the company's retina-focused group purchasing organization ...

The addition of RACI reflects AllyGPO and BioCareSD's continued growth in community retina, as practices seek support in ...