Geographic atrophy presents as a well-defined, round or oval area of hypopigmentation, indicating retinal pigment epithelium (RPE) and choriocapillaris atrophy. Several imaging techniques are used ...

They proposed the terms incomplete RPE and outer retinal atrophy (iRORA), complete RPE and outer retinal atrophy (cRORA), complete outer retinal atrophy and incomplete outer retinal atrophy.

Overnight lows will cool into the middle and upper 30s by daybreak Sunday with areas of patchy frost possible. A Frost Advisory is in effect for Northeast Alabama, so please protect your sensitive ...

The researchers created "patchy" nanoparticle-based thermogel materials—meaning they have sticky areas that encourage the nanoparticles to assemble in a more controlled way when heated.

Be mindful of some patchy fog to start Monday morning. Favored low lying spots may have low visibility. Any fog will clear through the morning with lots of sunshine! Look for highs Monday reaching ...

SAN DIEGO (FOX 5/KUSI) — After a wobbly and shaky start to the week, we are looking at cooler and cloudier weather the next couple of days. So far, it’s been a mostly cloudy Tuesday as an ...

The South African Weather Service has warned of patchy fog in coastal and interior areas, particularly in Mpumalanga, Limpopo, and the Eastern Cape. Isolated showers and rain are expected in ...

LAist relies on reader donations to power our nonprofit newsroom. Support LAist by giving now. Good morning and happy Friday. A cool and drizzly morning is in store for SoCal, but more sun is on ...

Wenzhou Medical University and collaborating institutions have identified a population of human neural retinal stem-like cells able to regenerate retinal tissue and support visual recovery.

In late March, an Indian teenager, Saheba Dehury, was undergoing physical tests for a home security job in the eastern state of Odisha. The 19-year-old collapsed abruptly, presumably due to extreme ...