Researchers have validated a colorimetric method that measures urea and ammonium simultaneously in a single KCl extract and ...

A surveillance study at Mulago National Referral Hospital in Uganda recovered carbapenem-resistant Klebsiella pneumoniae ...

BanglaDialysis is exploring whether a compact, locally adapted peritoneal dialysis system can make kidney treatment more ...

A urine test developed at Stanford Medicine identified 95 of 100 bladder cancers in a proof-of-concept study published in ...

A new urine test could make bladder cancer easier to detect — and help doctors figure out which treatments are most likely to work. In a new study, Stanford researchers developed a test that detected ...

Urea is trending across social media as a do-it-all skin-care ingredient, but evidence supports hydration and barrier benefits — not the antiaging claims made online.

Food intolerances, food sensitivities, and food allergies can all produce negative symptoms, ranging from undesirable to downright dangerous. Food intolerances can cause uncomfortable or inconvenient ...

Every Breeders' Cup contender undergoes weeks of veterinary scrutiny before race day. Here's how the process differs from an ...

Friendly Persistent diarrhea, bloating or cramps after sugar and starch deserve a targeted evaluation. The best test depends ...

A stress test measures how well your heart responds to physical exertion by monitoring heart rate, rhythm, and blood pressure. Doctors look for signs of ischemia — inadequate blood flow to the heart — ...

A high pressure reading alone does not establish achalasia. The diagnosis depends on how the esophageal outlet relaxes, whether swallows generate coordinated contractions, and whether another ...

A Stanford dropout raised hundreds of millions of dollars on bold promises. She ultimately landed at the center of one of the biggest fraud cases in startup history.