Trump gets a lot of things wrong when he talks about cognitive tests. He recently bragged to journalists that he “aced” one, and said the doctors at Walter Reed told him no president had taken a ...

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 ...

Kidney diseases are alarmingly increasing, now the ninth leading cause of death. Dr. Arjun Sabharwal highlights crucial tests like eGFR, Cystatin C, urine dipstick, and protein-to-creatinine ratio to ...