An LAPD criminalist said she used DNA extracted from Rivas Hernandez's toenail to compare with blood evidence collected from ...

New research from the University of South Alabama is shedding light on an emerging bacterial cause of urinary tract ...

Jasmine Hyman is the assistant beauty editor at Cosmo who covers all things skincare. For this story, she used the La ...

Drug-resistant Neisseria gonorrhoeae (the bacterium that causes gonorrhea) has become one of the most urgent antimicrobial-resistant threats to public health worldwide. Clinicians expect to be ...

Physicians across the United States can now order a simple blood draw to help determine whether a patient showing signs of ...

A new cancer diagnostic test marketed by Veracyte and developed by a group of researchers, including UNC geneticist Charles Perou, Ph.D., has been found to accurately predict whether patients with ...

Eosinophils are white blood cells that play a key role in how the immune system responds to infections, allergies, and some serious illnesses. High levels usually mean the body is reacting to ...

Unannounced tests in the middle of the night at the Tour have never been used before — but have been possible since 2016 ...

The Los Angeles County Medical Examiner's Office has performed autopsies in many high-profile cases, including that of ...

Does my corn need more nitrogen? That’s a high-dollar question farmers wrestle with each summer that’s taken on more relevance in 2026 with spiking fertilizer costs. Typically, N deficiencies flash in ...

In this Journal feature, information about a real patient is presented in stages (boldface type) to an expert clinician, who responds to the information by sharing relevant background and reasoning ...

What is Helicobacter pylori (H. pylori)? Helicobacter pylori (H. pylori) is a type of bacteria that infects your stomach. It can damage the tissue in your stomach and the first part of your small ...