Washington — Transgender military service members must come forward and voluntarily leave active-duty service next week, by June 6, according to Defense Department guidance issued by Secretary Pete Hegseth. After that, the military is expected to begin involuntary separations for active-duty trans service members who remain. One of the service branches, the …
More than a century after the fighting stopped, the U.S. Army’s First Division has not fully faded from memory in Cantigny, the tiny hilltop village in northern France that it helped to save in World War I. In the woods, there is the trench that was once the unit’s muddy …
When the biotech company Humacyte designed a study to see if its lab-grown blood vessel worked, it decided to measure whether blood was flowing freely through the high-tech tube 30 days after it was implanted in a person. As those days passed, some of the 54 patients in the study …
Flying helicopters near Ronald Reagan National Airport always carries some risk. But the conditions on the moonless night of Jan. 29, when an Army Black Hawk helicopter and an American Airlines passenger jet collided, were unusually challenging. Many of the factors that contributed to the disaster are still being uncovered …