The first image of the black hole taken in polarized light, the new view shows the supermassive structure's magnetic fields and hints that it could be hiding an enormous jet
Alaska is nicknamed "The Great Land," and for good reason: it is wild, rugged and expansive. In a series of articles, Smithsonian magazine explores the history, culture and natural wonders of the 49th state.
Between the 1920s and 1940s, wealthy young women signed up to run errands and carry messages for the Frontier Nursing Service, whose nurse-midwives provided care to patients in hard-to-reach areas
Using solar power, machine learning and her family’s patio umbrella, 18-year-old Selina Zhang created a synthetic tree that lures the destructive species