Richardson scores 19 and No. 13 Duke women defeat Columbia 77-61 - Columbia's Ivy League football title was 63 years in the making - Georgia's Dasha Vidmanova, Columbia's Michael Zheng win NCAA singles titles - Columbia, a perennial football loser, wins Ivy League title for first time since 1961 - Exhibition at Columbia University seeks to bring renewed attention to war in Gaza - Harvard beats Columbia 26-6 to climb into first-place tie in Ivy League - Cole Freeman's late TD pass to Bryson Canty rallies Columbia to 13-10 victory over Yale - Q Jones runs for 182 yards, TD as FCS No. 22 Dartmouth beats Columbia 24-21, improves to 6-0 - Columbia beats Pennsylvania 23-17 for its first series victory at Franklin Field since 1996 - Pro-Israel professor at Columbia has been barred from campus, university spokesperson says