In the United States, age-related macular degeneration is a leading cause of irreversible vision loss in people who are 60 and older. It affects the central portion of the retina, called the macula.

Healing from any injury involves a delicate balance between scarring and inflammation — two processes that can wreak havoc as well as make repairs. When the injury is to the brain, the balance is that ...

Scientists have used human skin cells to create fertilizable eggs capable of producing early embryos, an advance that could expand possibilities for fertility treatment, according to new research. The ...

For over three decades, HIV has played an elaborate game of hide-and-seek with researchers, making treating-and possibly even curing-the disease a seemingly insurmountable obstacle to achieve. But ...

You can hit the ‘hide’ button to get rid of video suggestions that often cover up the video you’re watching. You can hit the ‘hide’ button to get rid of video suggestions that often cover up the video ...

Immune cells can target cancer in the clinic. The ability to test a gene-editing technology in mice on a large scale should improve such immunotherapies. Michael Hudecek is in the Department of ...

A new research paper was published in Volume 17, Issue 8 of Aging-US on August 7, 2025, titled "Senescent cell heterogeneity and responses to senolytic treatment are related to cell cycle status ...

Scientists said Tuesday they have turned human skin cells into eggs and fertilized them with sperm in the lab for the first time—a breakthrough that is hoped to one day let infertile people have ...

YouTube says it will now let viewers dismiss the popups and video suggestions that appear at the end of videos with a new "Hide" button. These end screen popups are a standard part of most YouTube ...

For the first time, scientists have created fertilizable human eggs from skin cells—an advance that the researchers say could pave the way for new infertility treatments, though the technology remains ...

The discovery of a vast telecommunications network that authorities say was capable of wiping out cellular communications in the nation's largest city is just the latest in a steady series of ...