/tags/palmyra Palmyra en-US Copyright Fri, 20 Jan 2017 12:23:00 GMT /breaking-news/2017-01-20/isis-destroys-ancient-theater-tetrapylon-in-palmyra-syria-says ISIS retook Palmyra from government forces last month. Syria's antiquities chief now reports that the Tetrapylon — a 16-column structure — and the city's Roman theater have been largely destroyed. Fri, 20 Jan 2017 12:23:00 GMT /breaking-news/2017-01-20/isis-destroys-ancient-theater-tetrapylon-in-palmyra-syria-says Camila Domonoske