On the night of April 28, 1881, one of the most legendary figures of the American West, Billy the Kid, staged his most daring feat: a violent and dramatic escape from the Lincoln County jail in Mesilla, New Mexico. Already infamous as an outlaw…
Read MoreIn April 1953, as aerial battles continued to rage fiercely over Korea, the United States military launched an ambitious psychological warfare campaign designed to destabilize enemy morale and gain a strategic intelligence advantage. This unusual operation, codenamed Operation Moolah, was aimed squarely at communist…
Read MoreIn the early hours of April 26, 1986, the worst nuclear accident in history unfolded at the Chernobyl Nuclear Power Plant near Pripyat, in the Ukrainian Soviet Socialist Republic. Reactor No. 4 exploded during a late-night safety test gone awry, releasing massive amounts of…
Read MoreThe morning of April 26, 1607, broke clear and bright over the Atlantic. After 144 days at sea, the weary passengers of the Susan Constant, Godspeed, and Discovery caught sight of the low, sandy shore of what would become Virginia. With cautious excitement, they…
Read MoreOn April 25, 1901, New York became the first state in the United States to require license plates for automobiles—an unassuming administrative milestone that marked the beginning of a new era in transportation regulation. As motor vehicles began their ascent from elite novelty to…
Read MoreOn April 24, 1990, a Space Shuttle Discovery mission designated STS-31 changed the course of modern astronomy. From low Earth orbit, it deployed one of the most ambitious scientific instruments ever built: the Hubble Space Telescope. Decades in the making and plagued by delays…
Read MoreOn April 23, 1635, in the fledgling Puritan settlement of Boston, the foundations of American public education were laid with the establishment of the Boston Latin School. The first public school in what would become the United States, Boston Latin was created not only…
Read MoreAt precisely noon on April 22, 1889, the American West erupted into motion. The sharp blast of a bugle, followed by the crack of pistols and the thunder of galloping hooves, signaled the beginning of one of the most frenzied land grabs in U.S.…
Read MoreIn the waning light of April 21, 1836, a force of approximately 900 Texian soldiers led by General Sam Houston launched a surprise assault on a larger, more experienced Mexican army under General Antonio López de Santa Anna. The clash, known as the Battle…
Read MoreAt around 9:45 p.m. local time on April 20, 2010, a series of explosions shook the Deepwater Horizon, an offshore rig operating 41 miles off Louisiana’s coast. Leased by BP and run by Transocean, the rig was drilling a deep exploratory well in the…
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