What's the Origin of Valentine's Day?

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(Image credit: leovdworp | sxc.hu)

Several tales have taken root as the cultural heart of Valentine's Day, most of which stem from the patron Saint Valentine.

One legend describes a priest named Valentine who lived during the third century in Rome. The Roman Emperor Claudius II was building up a military at the time and supposedly thought single men would make better soldiers. To build a stronger army, the emperor outlawed marriage for young men. Feeling this sweetheart ban was unjust, Valentine apparently performed secret marriage ceremonies . When found out, legend has it the love priest was put to death.

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Managing editor, Scientific American

Jeanna Bryner is managing editor of Scientific American. Previously she was editor in chief of Live Science and, prior to that, an editor at Scholastic's Science World magazine. Bryner has an English degree from Salisbury University, a master's degree in biogeochemistry and environmental sciences from the University of Maryland and a graduate science journalism degree from New York University. She has worked as a biologist in Florida, where she monitored wetlands and did field surveys for endangered species, including the gorgeous Florida Scrub Jay. She also received an ocean sciences journalism fellowship from the Woods Hole Oceanographic Institution. She is a firm believer that science is for everyone and that just about everything can be viewed through the lens of science.