Have you ever noticed how a spilled cup of coffee leaves behind a telltale brown ring? While those stains might be annoying, the science behind them, known as the coffee ring effect, has sparked ...

A breakthrough urine test could dramatically speed up how doctors treat urinary tract infections, identifying the right ...

With nearly seven million Americans currently living with Alzheimer’s disease — and 13 million projected to have the illness by 2050 — early diagnosis and treatment are more urgent than ever. To help ...

Imagine checking for colon cancer with nothing more invasive than a routine blood draw -- no bowel prep, no sedation and no awkward stool kit to mail. A new blood test called SHIELD is now available ...