A nurse journeys to discover the truth behind a disease so bizarre, patients who suffer from it are regularly written of | dG1fUXhlVDlTYU82MHc JFK's niece has message for man who bought Trump-Kennedy ...

One was a nurse in the U.S. Air Force. Another immigrated to the U.S. as a child and was treated at a safety-net hospital, serving underinsured and uninsured patients, for a pediatric condition. A ...

Taking a pregnancy test too early can produce a false negative result. And the prospect of a major life change like pregnancy is a time when you want to make sure you're getting the most accurate ...

One day in 2003, Mary Leitao plucked a fiber that looked like dandelion fluff from a sore under her 2-year-old son's lip. Three pediatricians, three allergists, two dermatologists, and many ...

One of the industry’s leading large language models has passed a Turing test, a longstanding barometer for human-like intelligence. In a new preprint study awaiting peer review, researchers report ...

The blood test that detects nicotine is called a cotinine test. It measures recent tobacco use and exposure. Cotinine is a chemical that comes from the breakdown of nicotine in the body. A blood test ...

As the nation experiences what many experts believe is the second-largest wave of COVID infections since the pandemic started, many Americans will be checking to make sure they don’t have the ...

The Food and Drug Administration on Monday approved Guardant Health’s blood test, called Shield, to screen for colon cancer. The test isn't meant to replace colonoscopies, but is generating enthusiasm ...

Colorectal cancer (CRC), more commonly called colon cancer, is currently the second-leading cause of cancer-related death in the U.S. But studies find it’s also highly treatable, especially if it’s ...

The Federal Reserve said Wednesday that the biggest banks operating in the U.S. would be able to withstand a severe recession scenario. Each of the 31 banks in this year's regulatory exercise cleared ...