Languages: English. The before-and-after shots—taken by NASA's Landsat 9 Earth observation satellite—capture the "swollen" rivers that followed the torrential rainfall. This, according to the ...

The interferon (IFN) family of proteins plays key roles in the immune response against viruses and other pathogens. In the context of COVID-19, IFNs have been shown to be key for restraining ...

Edema is swelling due to liquid trapped in the body’s tissue. It can occur anywhere in the body, but a person is more likely to notice it in the hands, feet, arms, or legs. Edema can have many ...