Researchers found that blood collection tubes from different manufacturers can interfere with LC-MS/MS measurement of serum 25-hydroxyvitamin D [25 (OH)D], a critical preanalytical quality control ...

Saliva, sweat, and interstitial fluid have shown promise as alternative sample types in situations where blood may be too hard to access.

Our bodies do not age at a uniform rate. The speed at which one organ ages can differ greatly from another due to a range of lifestyle, environmental and genetic factors. Conventional tests provide a ...

A Chinese Long March 3B rocket launched the Tianwen-2 spacecraft from Xichang spaceport in southwestern China. The probe will attempt to collect samples from asteroid 2016 HO3 and if all goes well ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

DURHAM, N.C. (WTVD) -- There are new details about documents that ABC 11 obtained last month in the killing of 19-year-old University of North Carolina at Chapel Hill student Faith Hedgepeth. In that ...

Aboard the International Space Station, astronauts work to study how the microgravity atmosphere affects human health, such as muscle development and bone structure. Given that gravity is almost ...

Phosphatidylethanol (PEth) is a lipid metabolite of ethanol (EtOH) formed from phosphatidylcholine and ethanol by a reaction catalyzed by phospholipase D (PLD). PEth measurement has been established ...

DETROIT (AP) — A yearslong effort to challenge Michigan’s practice of storing millions of dried blood samples from newborn babies has been turned upside down by a federal appeals court, which threw ...