Urease is one of the most consequential enzymes in the microbial world. By hydrolyzing urea into ammonia and carbon dioxide, ...

Minutes count when a patient with a stroke arrives at a hospital emergency room. Doctors stand ready to treat the patient, ...

Noninvasive prenatal testing (NIPT) is a blood test performed around 10 weeks of pregnancy that analyzes cell-free DNA (cfDNA) from the placenta to assess the risk of chromosomal irregularities like ...

A chemical stress test uses medications to make your heart beat faster and widen your blood vessels, simulating how your heart responds to exercise when you can’t use a treadmill or bike. The test can ...

Mark Gurarie is a writer covering health topics, technology, music, books, and culture. He also teaches health science and research writing at George Washington University's School of Medical and ...

The primary purpose of obtaining crosshole data is to obtain the most detailed in situ seismic wave velocity profile for site-specific investigations and material Characterization. Crosshole velocity ...

The best at-home COVID-19 tests are FDA-authorized, easy to use, accurate, quick, and can also detect flu viruses. Lauren Paige Richeson is an Editor at Health, where she’s been writing, editing, and ...

Doctors use X-rays, MRIs, and blood tests to diagnose and monitor psoriatic arthritis, track disease progression, and guide treatment decisions.

January 20, 2026 - EPA announces projects selected to receive over $35 million to facilitate reducing lead in drinking water. More information EPA Announces Funding for States to Reduce Lead in ...

Background SLE features aberrant type I interferon production, with the stimulator of interferon genes (STING) pathway acting as a key upstream driver. However, its expression patterns in patients ...