OpenAI on Tuesday launched ChatGPT Atlas, a web browser built around its ChatGPT generative chatbot.

In this fourth week of the government shutdown, Senate Republicans are gathering at White House — not for urgent talks on how ...

“Where this dead retina was a complete blind spot, vision was restored,” Dr. Frank Holz, the study’s lead author and an ...

An electronic retinal implant has improved vision in people with age-related macular degeneration—but it isn’t a full ...