The image quality of videos has risen steadily in recent decades. But higher quality also means larger volumes of data to be ...

While overall risk of macular degeneration remained low, a study suggests that GLP-1 drugs may have increased that risk in ...

For people diagnosed with macular telangiectasia type 2 (MacTel)—a rare and slowly progressing retinal disease—there have ...

Signs and symptoms of cancer depend on where the cancer is, how big it is, and how much it affects nearby organs or tissues. If a cancer has spread (metastasized), signs or symptoms may appear in ...

Earth’s sister planet reaches greatest western elongation and dichotomy as the waxing Moon slides along the ecliptic in the sky this week.

Oral melanoma is a rare cancer that forms in the mucosal tissues of the mouth. There may be no early symptoms, or a person may notice an area that is black or brown, with areas of gray ...

Game-changing weight loss jabs could help ward off up to 14 types of cancer, world-leading experts suggest. Mounjaro, Ozempic and other fat-melting injections have ushered in a new era in the war ...

GRANITE CITY — A Granite City family is facing a challenging journey after their 1-year-old daughter, Laiana Witt, was diagnosed with retinoblastoma, a rare form of eye cancer. Laiana is ...

Now, after being diagnosed with an aggressive form of prostate cancer, Biden faces a fight for his life. Doctors said the Stage 4 diagnosis is serious, but offered hope that it is treatable — thanks ...