YOLA, Nigeria, Sha'ban 18, 1436, Jun 5, 2015, SPA -- A Nigerian civil defense official says a bomb blast near a market in the northeast Nigerian city of Yola has killed 31 people. According to AP, Sa'ad Bello of the National Emergency Management Agency said Friday another 38 people are being treated in the hospitals. There was no immediate claim of responsibility. --SPA 14:04 LOCAL TIME 11:04 GMT www.spa.gov.sa/w