At 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…
Read MoreOn April 19, 1956, the world watched in rapt attention as Hollywood royalty became actual royalty. In a union that seemed plucked from the script of a romantic film, American actress Grace Kelly married Prince Rainier III of Monaco, transforming from an Oscar-winning screen…
Read MoreOn April 18, 1506, under the direction of Pope Julius II, the cornerstone of what would become one of the most iconic churches in Christendom—St. Peter’s Basilica in Vatican City—was laid. The event marked not only the beginning of a monumental architectural project but…
Read MoreOn April 17, 2014, NASA announced a milestone in the search for life beyond Earth: the confirmation of Kepler-186f, the first Earth-size planet discovered orbiting within the habitable zone of another star. This groundbreaking discovery was made possible by the Kepler Space Telescope, a…
Read MoreOn April 16, 1457 BC, Pharaoh Thutmose III of Egypt confronted a coalition of Canaanite city-states near the strategic fortress of Megiddo in present-day northern Palestine. More than a turning point in Egypt’s imperial ambitions, the Battle of Megiddo holds distinction as the earliest…
Read MoreOn April 15, 1861, just two days after Confederate forces attacked Fort Sumter, President Abraham Lincoln issued a call for 75,000 militia troops. His goal was to put down what he described as an uprising too strong to be handled by the courts. While…
Read MoreOn April 14, 43 BC, Roman legions loyal to the Senate clashed with the forces of Mark Antony in a pivotal engagement near the northern Italian village of Forum Gallorum. The battle was not merely a contest of arms—it was a violent reckoning in…
Read MoreOn April 13, 1870, the New York State Legislature officially approved the charter to establish the Metropolitan Museum of Art. This pivotal moment marked the beginning of what would become one of the most influential cultural institutions in both the United States and the…
Read MoreOn April 11, 1951, President Harry S. Truman made one of the most significant—and hotly debated—decisions of his presidency: he dismissed General Douglas MacArthur from his command of American forces in Korea and Japan. The announcement stunned the American public and ignited fierce political…
Read MoreOn April 10, 1998—Good Friday—leaders from Northern Ireland, alongside the British and Irish governments, signed a landmark peace deal: the Good Friday Agreement (also known as the Belfast Agreement). This historic accord marked a turning point in modern Irish history, offering a comprehensive framework…
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