Ali Larijani Iran's longest-serving speaker of the Majles (parliament; 2008–20) became one of the most consequential figures in Iran amid an intensifying crisis with the United States that began in 2025. (more) Ali Larijani Iranian government official Also known as: Ali Ardashir Larijani Written by Adam Zeidan Adam Zeidan is an Assistant Managing Editor, having joined Encyclopædia Britannica in...

...

　　 　　Radioactive decay of At-211 Decay scheme showing that astatine-211 undergoes 100 percent alpha emission, releasing one alpha particle per decay and not generating a serial decay chain of potentially toxic daughter nuclei. (more) What Is Astatine Used For? Written by Divya Dubey Divya Dubey is an editor at Britannica, focusing on Chemistry content. Divya Dubey Fact-checked by Britannica Editors...

　　 　　Taj Mahal grounds The Taj Mahal is on the bank of the Yamuna River. It has gardens, pools of water, and other buildings around it. (more) Why Are 22 Chambers Locked in the Taj Mahal? Written by Shatarupa Chaudhuri Shatarupa Chaudhuri is a senior editor at Encyclopaedia Britannica, bringing over 15 years of editorial experience in news media and...

　　 　　Artemis Accords Representatives from Uruguay signing the Artemis Accords, making Uruguay the 36th country to sign the accords. (more) Artemis Accords international agreement Written by Aman Kumar Aman Kumar is an editor at Encyclopaedia Britannica. Aman Kumar Fact-checked by Britannica Editors Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained...

　　 　　In happier times Andrew Mountbatten-Windsor, then known as Prince Andrew, sharing a laugh with Jeffrey Epstein and Gwendolyn Beck, who worked for Epstein, at a party at Mar-a-Lago in 2000. (more) Epstein Files Fallout: The Resignations, Firings, and Arrests Associating with the sex offender has started costing people. Here’s who. Written by Tracy Grant Tracy Grant is a senior...

　　Major Shadow Docket Rulings of the U.S. Supreme Court During the Second Trump Administration (2025– ) Written by Brian Duignan Brian Duignan is a senior editor at Encyclopædia Britannica. His subject areas include philosophy, law, social science, politics, political theory, and religion. Brian Duignan Fact-checked by Britannica Editors Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge,...

　　 　　March 3, 1934: He escaped an “escape-proof” prison (more) Today in History—March 3: John Dillinger Escapes Prison with a Wooden Gun Written by Michele Metych Michele Metych is the lead editor for Today in History at Encyclopædia Britannica. Michele Metych Fact-checked by Britannica Editors Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years...

　　 　　Arthur Wergs Mitchell, 1936 U.S. Rep. Arthur Wergs Mitchell was the first Democratic African American politician to be elected to Congress. (more) Arthur Wergs Mitchell American politician Written by Nick Tabor Nick Tabor is a freelance journalist and the author of Africatown: America's Last Slave Ship and the Community It Created. Nick Tabor Fact-checked by Britannica Editors Encyclopaedia Britannica's...

　　 　　The sour side of sunshine Limes and certain other plants are armed with chemicals called furocoumarins, which impair the skin's ability to handle ultraviolet radiation. Contact with these chemicals, followed by sun exposure, can result in severe burns. (more) Can Limes Burn Your Skin? Learn about the other “lime disease.” Written by Melissa Petruzzello Melissa Petruzzello (she/her) is Assistant...

　　 　　Tarique Rahman Prime Minister Tarique Rahman of Bangladesh at his party office in Dhaka, February 2026. (more) Tarique Rahman prime minister of Bangladesh Written by Ethan Teekah Ethan Teekah is an Associate Editor at Encyclopædia Britannica, where he leads coverage of Asia. Ethan Teekah Fact-checked by Britannica Editors Encyclopaedia Britannica's editors oversee subject areas in which they have extensive...

...