Qi Gong was a Chinese calligrapher and painter known for his traditional landscapes and depictions of flowers and bamboo. Born on July 26, 1912 in Beijing, China, he was a member of the Manchu ...

Cold hands and feet are usually a normal response to cold temperatures, as your body restricts blood flow to your extremities to keep your core warm. Some people naturally have colder hands and feet ...

David Ozeri, MD, FACP, FACR, is a rheumatologist and current researcher at Sheba Medical Center in Israel. He worked at Kings County Hospital Center and treated veterans at New York Harbor Healthcare ...

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 ...