Anti-neutrophil cytoplasmic antibodies (ANCAs), such as those directed towards proteinase 3 (PR3) and myeloperoxidase (MPO), are associated with a distinct form of small-vessel vasculitis, known as ...

Anti-double-stranded (ds) DNA antibodies are known to be highly specific for systemic lupus erythematosus (SLE) and are routinely used for the diagnosis of this disease. The specificity of dsDNA ...

Natural gas futures dip as EIA reports a 55 Bcf inventory build. Traders eye resistance at $3.200 amid mild weather and strong U.S. production. Natural Gas Slips as Storage Build Meets Expectations, ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Robert Kelly is managing director of XTS Energy LLC, and has more than three decades of ...

Carley Millhone is a writer and editor based in the Midwest who covers health, women's wellness, and travel. Her work has appeared in publications like SELF, Greatist, and PureWow. Jay N. Yepuri, MD, ...

Health Tests How well are you juggling the pillars of good health, including sleep, diet, exercise, relationships and stress management? Check in with yourself today! Each quiz contains 20 questions ...